Flowzone STORM 2.5 User manual

CONCRETE+ STORM 2.5 OPERATION GUIDE
FZVACD-2.5
© WESSOL, LLC 2022
5-POSITION VARIABLE PRESSURE
BATTERY POWERED BACKPACK SPRAYER
2.5-GALLON TANK CAPACITY
OPERATION GUIDE
Model #: FZVACD-2.5
™
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CONCRETE+ STORM 2.5 OPERATION GUIDE
FZVACD-2.5
© WESSOL, LLC 2022
!ATTENTION Please read the following information carefully. User must read and understand the entire manual before
operating the sprayer. Failure to follow instructions or improper use could lead to sprayer failure and
possible serious injuries.
This product contains chemicals, including lead, known to the state of California
to cause birth defects and other reproductive harm.
When using chemicals, always wear protective clothing, including respiratory
protection masks, gloves, eye protection, etc.
Do not dispose of Lithium-ion batteries with household waste; recycle where
facilities exist.
• Never spray ammable, caustic,
acidic, heat, pressure, or gas
producing chemicals.
• Always read and follow chemical
manufacturer’s instructions
before use with this sprayer as
some chemicals may be hazardous
when used with this sprayer.
• Never leave chemicals or solutions
sitting in your sprayer after using.
• After using sprayer with
chemicals, it is important to spray
with fresh water for 3-5 minutes to
ensure residual chemicals in the
gun, wand, tank, pump, and hose
are cleaned out.
• Read and follow all instructions
and cautions on label of products
used in this sprayer.
• Do not store your sprayer in
extremely high temperatures.
Heat can lead to the build-up
of pressure within the sprayer,
resulting in a possible explosion.
• Do not try to make modications to
the sprayer. Always use FlowZone®
branded replacement parts from
the manufacturer.
• Do not use batteries that are wet
or have been damaged.
• Inspect sprayer hose, power knob,
wand, and gun for damage or loose
connections before each use.
• Do not lift or carry the sprayer by
the hose, or wand. Carry by the
handle only.
• Only spray when the air is calm (no
wind or air movement) to prevent
chemical spray from drifting into
unintended areas.
• Keep sprayer and all chemicals out
of the reach of children.
• Remove chemicals and thoroughly
clean the sprayer after each
use. Failure to clean the sprayer
may cause contamination of
subsequent applications, will
cause premature spray ware,
and void the sprayer warranty.
NOTES
• The sprayer may have residual
water in it when rst opened.
This is due to quality testing every
sprayer undergoes before leaving
our factory.
• Some parts may be located under
the tank lid when rst assembling
the sprayer.
• THIS SPRAYER IS DESIGNED TO
OPERATE WITH ONLY FLOWZONE®
BRANDED BATTERIES. ANY
OTHER BATTERIES COULD CAUSE
SERIOUS HARM OR INJURY TO
THE OPERATOR AND SERIOUS
DAMAGE TO THE SPRAYER.
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CONCRETE+ STORM 2.5 OPERATION GUIDE
FZVACD-2.5
© WESSOL, LLC 2022
DO NOT RETURN SPRAYER TO STORE, if you experience problems or have
questions contact our Customer Support, M-F 9am-5pm EST at
[phone], or email: [e-mail], or nd more information
at fzspray.com/troubleshoot.
OPERATING
• Do not allow familiarity with
products to make you careless.
Remember that a single moment
of carelessness is sucient to
cause serious injury.
• Always wear eye protection with
side shields when handling or
operating this sprayer. Failure
to do so could result in serious
injury from chemical contact or
ying dirt or debris.
• The Lithium-ion battery pack can
be used in temperatures down
to 32ºF. When operating in cold
temperatures, put the battery
pack in the battery compartment
and use the sprayer in a light duty
application. After about a minute
the battery pack will warm up and
begin operating normally.
• Always use the correct power
setting for your application.
Using the correct PSI and ow
rate will result in a safer and
more thorough treatment. For
calibration resources please
contact FlowZone® technical
support. (Note: Always refer to
local, state, and federal laws
and regulations regarding your
application.)
• Do not use the sprayer if the
power switch is not functioning
correctly. Any power tool that
cannot be controlled with the
switch is dangerous and must be
repaired.
• Remove battery before making
any adjustments, changing
accessories, or storing the
sprayer. Disconnect the sprayer
from the power source by
removing the battery pack.
These preventative safety
measures reduce the risk of
starting the sprayer accidentally.
STORING
• Store sprayer out of reach of
children and do not allow persons
unfamiliar with the power tool
or these instructions to operate
the sprayer. Power tools are
dangerous in the hands of
untrained users.
• Maintain sprayers and
accessories. Check for
misalignment or binding of
moving parts, breakage of parts
and any other condition that may
affect the sprayers operation.
SAFETY
• Use the sprayer and accessories
in accordance with these
instructions, taking into
consideration the working
conditions and the work to be
performed. Use of this sprayer
for applications that it was not
intended for could result in a
hazardous situation.
• Keep handles and lift points
dry, clean and free from oil and
grease. Slippery handles and
lift points do not allow for safe
handling and control of the
sprayer.
• Risk of re or explosion: Never
use this sprayer with liquids such
as gasoline, ethanol, methanol,
or any other ammable or gas
producing chemicals. Do not use
sprayer around sparks, ame, or
smoke. Failure to adhere to these
instructions may cause ignition,
resulting in potential injury and
damage to property.
• To reduce the risk of re,
personal injury, and product
damage from a short circuit,
never immerse the sprayer,
battery, or charger in uids. Do
not place or store sprayer where
it could fall or be pulled into a tub
or sink. Corrosive or conductive
uids, such as seawater, certain
industrial chemicals, and bleach
or bleach containing products,
etc., can cause a short circuit.
• Electric shock hazard: Never
spray toward electrical outlets.
• Spray area must be well ventilated
to avoid hazardous fume build-
up. Always refer to the product
label of the chemical being used
for safety instructions and proper
use practices.
• Avoid spraying on windy days.
Spraying in windy conditions
could cause chemicals to be
blown onto persons, plants, or
objects that are not intended to
be sprayed.
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CONCRETE+ STORM 2.5 OPERATION GUIDE
FZVACD-2.5
© WESSOL, LLC 2022
REGISTER YOUR SPRAYER!
To take advantage of the 1-year Limited Warranty
from WESSOL, LLC. Register your sprayer at the
website below:
www.fzspray.com/register
Please read and follow this manual carefully to ensure
that you get the most out of your new sprayer. If
you need assistance with the assembly or operation
of your sprayer, please don’t hesitate to contact
WESSOL via the support methods below:
www.fzspray.com
[e-mail]
SAFETY CONT.
• Do not store chemicals in the
tank. Chemicals can degrade
seals and hoses. Drain and
clean sprayer after each use.
Failure to do so may void the
sprayer warranty.
• Remove gloves before handling
battery pack. Chemicals may
be damaging to plastics.
• Thoroughly inspect the
interior, exterior, and all
components of the sprayer
before each use. Check for
cracked and deteriorated
hoses, leaks, clogged nozzles
and missing or damaged parts.
If damaged, ensure the sprayer
is repaired before use. Many
accidents are caused by poor
maintenance.
• Always remove the battery
pack from the sprayer before
performing any maintenance,
storing or draining of the
sprayer.
• Do not eat or smoke while
handling or operating the
sprayer. Refer to the product
label of the chemical being
used for user safety practices.
• Do not use the battery
compartment for storage.
• Always use common sense
and be cautious when
using the sprayer. It is not
possible to anticipate every
situation that could result in a
dangerous outcome. Do not
use this sprayer if you do not
understand these operating
instructions or if you feel the
work is beyond your capability.
• Maintain labels and
nameplates. These carry
important information. If
unreadable or missing, contact
FlowZone® Support.
Manuals are subject to updates.
Scan the QR code to view the
most updated manual online!
or visit: www.fzspray.com/operation-guides
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CONCRETE+ STORM 2.5 OPERATION GUIDE
FZVACD-2.5
© WESSOL, LLC 2022
TABLE
OF CONTENTS
1.1 specications........................................................................................page 6
1.2 what’s in the box.....................................................................................page 7
ABOUT page 6-7
2.1 assembly......................................................................................page 8
2.2 spraying......................................................................................page 10
2.3 aftercare.....................................................................................page 12
SET UP page 8-12
3.1 parts and accessories.................................................................page 13
3.2 troubleshooting..........................................................................page 14
page 13-14
MAINTENANCE
4.1 warranty policy............................................................................page 15
page 15
WARRANTY
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CONCRETE+ STORM 2.5 OPERATION GUIDE
FZVACD-2.5
© WESSOL, LLC 2022
THE POWER OF
YOUR SPRAYER
CONCRETE+ STORM 2.5 SPECIFICATIONS
Model Number FZVACD-2.5 Pump Type Standard Duty Diaphragm Pump
Battery Type Lithium-ion Spray Time Up to 2 hours
Battery Voltage 18V Pressure Up to 60 psi
Battery Capacity 2.6Ah Spray Distance >25 feet (7 meters)
Battery Charging
Time 2 hours Tank Capacity 2.5 gallons
Battery Cycle Life 1,000 cycles Flow Rate 0.12-1.12 gpm
Battery Charger 21V/1A Pump Life 1,000 hours
Harness the convenience of the GHT quick-
connect hose by switching between spraying
chemicals and delivering water to tools such as
cut saws and core drills. Easily comply with OSHA
Table 1 regulations with FlowZone® Concrete+!
Easily switch from delivering water through tools to spraying
chemicals such as curing compounds, form release, cleaning
chemicals, pesticides and more. Powered by a 18V lithium-ion
battery, this sprayer results in 2-3x more eciency than a manual
sprayer. Plus operate continuously for up to 2 hours and spray more
than 76 gallons per battery charge at a distance of 25 feet.
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CONCRETE+ STORM 2.5 OPERATION GUIDE
FZVACD-2.5
© WESSOL, LLC 2022
Part Name Part Name Part Name
1Tank Lid 7 Stainless-Steel Spray Wand 13 0˚ Pin Stream Nozzle
22.5-Gallon Tank 8 5-Ft. GHT-GHT Hose 14 25˚ Fan Nozzle
3 Tank Strainer 9 Spray Gun
4Top & Bottom Holster 10 18V/2.6Ah Battery Pack
5Nuts & Bolts 11 21V/1A Charger
6 ComfortStraps™ 12 Adjustable Cone Nozzle
WHAT’S
INSIDE
For part numbers
and replacement
parts please see
page 14.
1.
11.
2. 3. 6. 5.
8.
4.
9. 10.
7.
12. 13. 14.
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CONCRETE+ STORM 2.5 OPERATION GUIDE
FZVACD-2.5
© WESSOL, LLC 2022
ASSEMBLY
PART A: ASSEMBLING YOUR NEW SPRAYER
1. Remove the nuts and
bolts (5), holsters (4), and
nozzles (12, 13, 14) from the
tank strainer (3). Set aside.
2. Bring the ComfortStraps™
(6) to the bottom of the
tank (2). Secure the lower
strap clips to the loops at
the bottom of the tank.
3. Next, slide the adjustable
strap through the top tank
loop. Continue by sliding
the strap under and
over the buckle tting.
Lightly tug to make sure
the strap is secure.
Repeat on other side.
4. If the shoulder straps
arrive detached, attach
the bottom to the
adjustable buckle using
the same method as
before.
1. 2.
3.
4.
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CONCRETE+ STORM 2.5 OPERATION GUIDE
FZVACD-2.5
© WESSOL, LLC 2022
5.
ASSEMBLY CONT.
PART A: ASSEMBLING YOUR NEW SPRAYER
5. Place the top wand holster
at the protruding holster
mount on the sprayer
tank. While holding the
holster in place, insert
a nut on one side of
the hexagonal slot and
screw the bolt through
the other side using a
Philips-head screwdriver
until the bolt fastens
into the nut. Repeat for
the bottom holster/slot.
6. Connect the male end
of the hose (8) with the
female end of the jumper
hose attached to the
sprayer tank. Pull back the
collar on the female GHT
tting, insert the hose,
and release the tting.
7. Attach the spray gun (8) to
the female end of the hose
using the same method.
8. If spraying with the
stainless-steel spray
wand (6), pull back on
the collar of the quick-
connect tting on the
spray gun and insert
the male wand quick-
connect. Push the collar
back into its original
position. Nozzles can be
placed on the spray wand
using the same process
9. Snap the spray wand
into the wand holster
and place any unused
nozzles into the storage
slots until ready to spray.
6. 7.
8. 9.
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CONCRETE+ STORM 2.5 OPERATION GUIDE
FZVACD-2.5
© WESSOL, LLC 2022
SPRAYING
PART B: PREPARING TO SPRAY
1. Although the battery
(10) may be partially
charged upon delivery,
it is essential to fully
charge the battery prior
to the rst operation.
The charge level can be
viewed by activating the
indicator lights on the
battery by pressing on
the battery icon. The
indicator lights should
ash while the battery is
plugged in and charging.
2. In a separate container,
prepare the solution
you want to spray
according to the
chemical manufacturer’s
instructions. Remove the
tank lid and carefully pour
the solution through the
tank strainer. Securely
tighten the tank lid.
3. Determine the nozzle
you would like to use
and insert it into the
spray gun or spray wand.
4. Turn the pump on by
rotating the variable-
pressure dial clockwise
to the desired position.
5. To begin spraying,
simply hold down the
trigger on the spray gun.
Always make sure to
wear proper PPE when
spraying chemicals
through the sprayer.
1.
2. 3.
4. 5.
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CONCRETE+ STORM 2.5 OPERATION GUIDE
FZVACD-2.5
© WESSOL, LLC 2022
These batteries have been designed to provide maximum trouble-free life. However,
like all batteries, they will eventually wear out. Do not disassemble battery pack
and attempt to replace the batteries. Handling of these batteries especially when
wearing rings or jewelry could result in serious burns.
• Recharge only with the charger specied by the manufacturer. A charger that is suitable
for one type of battery pack may create a risk of re when used with another batter
pack.
• Only use the battery pack specically designated for the particular sprayer being used.
Use of any other battery packs may create a risk of injury and re.
• When battery pack is not in use, keep it away from other metal objects like paper clips,
coins, keys, nails, screws or other small metal objects that can make a connection from
one terminal to another. Shorting the battery terminals together may cause burns or
res.
• If the battery is damaged, liquid can be ejected from the battery; avoid contact. If contact
accidentally occurs, ush with water. If liquid contacts eyes, immediately seek medical help.
• Liquid ejected from the battery may cause irritation or burns.
• Do not use a battery pack or sprayer that is damaged or modied. Damaged or modied
batteries may exhibit unpredictable behavior resulting in re, explosion or risk of injury.
• Do not expose a battery pack or sprayer to re or excessive temperature. Exposure to
re or temperature above 265ºF (130ºC) may cause explosion.
• Follow all charging instructions and do not charge the battery pack outside the
temperature range specied in the instructions. Charging improperly or in a temperature
outside the specied range may damage the battery and increase the risk of re.
STORING BATTERY PACK LONGER THAN 30 DAYS
• Store the battery pack where the temperature is below 80ºF and away from moisture.
• Store the battery pack in a 30%-50% charged condition.
• For long-term storage, regular charging of the battery is required to maximize battery
life. Check the battery level using the indicator lights every 4 weeks. Recharge the
battery if it falls below 3 bars. Do not allow the battery to fully discharge.
BATTERY RECYCLING PREPARATION
• To preserve natural resources, please recycle or dispose of the batteries properly.
• This product contains Lithium-ion batteries. Local, state or federal laws may prohibit
disposal of lithium-ion batteries in ordinary trash. Consult your local waste authority for
information regarding available recycling and/or disposal options.
LITHIUM-ION BATTERY PACKS
• Lithium-ion batteries deliver fade free power for their entire run time. Lithium-ion
batteries will not gradually lose power due to decreasing battery charge. Instead, power
form the battery pack will drop from full to zero once the full charge has been drained
form the battery. Once this happens, recharging of the battery is required. It is not
necessary to drain the battery pack completely before recharging.
BATTERY PACK PROTECTION FEATURES
• Lithium-ion battery packs are designed with features that protect the lithium-ion cells
and maximize battery life. If the sprayer stops during use, release the trigger to reset and
resume operation. If the sprayer still doesn’t work, the battery needs to be recharged.
If after 2 hours during the charging process, none of the
LEDs are lit, remove the battery pack form the charger to
avoid damaging the product. DO NOT insert another battery.
Contact Technical Support, email [email protected]
Please read the following information carefully. User must read and understand entire manual before operating this sprayer.
Improper use or failure to follow instructions could lead to sprayer failure and possible serious injuries.
BATTERY CARE
CHARGING AND STORING YOUR BATTERY
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CONCRETE+ STORM 2.5 OPERATION GUIDE
FZVACD-2.5
© WESSOL, LLC 2022
AFTERCARE
PART C: MAINTAINING YOUR SPRAYER
1. Safely dispose of any extra
product according to the
chemical manufacturer’s
instructions. Rinse out
any residual solution
in the spray tank with
warm, soapy water.
2. Spray fresh water
through the sprayer for
3 to 5 minutes to clear
the tank and internal
components of chemicals.
3. Disconnect the spray
gun from the hose
and allow the hose to
hang down towards the
ground; draining the
hose of excess liquid.
4. Thoroughly dry the
sprayer tank with a
clean cloth and clear
the nozzles and internal
inlet lter of any buildup.
5. Store the sprayer in a dry,
clean, and shaded place
to protect it from extreme
heat or frost. Never leave
your sprayer exposed
in the back of a vehicle.
NOTE: For long-term
storage, regular charging
of the battery is required to
maximize battery life. Check
the battery level using the
indicator lights every 4 weeks.
Recharge the battery if it falls
below 3 bars. Do not allow the
battery to fully discharge.
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CONCRETE+ STORM 2.5 OPERATION GUIDE
FZVACD-2.5
© WESSOL, LLC 2022
Part Name Part Name Part Name
FZAAGE ComfortStraps™ FZRACU Tank Lid FZRAAS Stainless-steel Spray Wand
FZRACS Top & Bottom Holster FZRAGL Pump Inlet Filter FZAAAR Adjustable Cone Nozzle
FZRABW Tank Strainer FZRACN Quick-Connect Spray Gun FZAABC Quick-Connect 0˚ Jet Nozzle
FZAAEN 18V/2.6Ah Battery Pack FZRAER High/Variable-Pressure Pump &
Circuit Board Assembly
FZAACQ Quick-Connect 25˚ Fan Nozzle
FZAAEP 21V/1A Charger FZRAFC Diaphragm Pump
FZRACJ 5-Ft. GHT-GHT Hose FZRAFI Circuit Board
ACCESSORIES
&
REPLACEMENT
PARTS
All parts and
accessories can be
purchased online at
www.fzspray.com.
FZRACU
FZRACJFZRABW FZRAGL FZRACS
FZRACN
FZAAEPFZAAGE FZAAEN
FZRAER FZRAFC FZRAFI FZRAAS FZAAAQ
FZAAAR FZAAAP
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CONCRETE+ STORM 2.5 OPERATION GUIDE
FZVACD-2.5
© WESSOL, LLC 2022
TROUBLESHOOTING
COMMON SOLUTIONS
PROBLEM POSSIBLE REASON(S) SOLUTION
Sprayer is not turning on
and there is no sound
coming from the sprayer
Dead battery Charge the battery. If the battery will not charge, test the charger or call Support at +1
803.339.2500 for a replacement if applicable.
Loose/worn connections on
power switch
Remove back cover plate. Using pliers, move all three wires on the power switch over to
the neighboring side, to the extra set of wire contacts.
Defective micro-switch Purchase replacement part or contact Support for help.
Defective circuit board Purchase replacement part or contact Support for help.
Leaks from gun/nozzle
area
Loose connection Ensure spray gun is fully tightened onto threaded end of the hose.
Missing or worn gasket Contact Support or go to fzspray.com to purchase replacement gaskets.
Clogged pump / hose / gun
/ wand / nozzle.
Not rinsing tank / pump / hose /
gun / nozzle(s) with water
after use.
Rinse sprayer throughly with warm, soapy water after each use.
Dead battery
Defective charger If the LED indicator lights do not turn on or only one red LED is on after being on
charger for over 2 hours, test the charger using a multimeter. Replace if necessary.
Damaged lithium cells If the battery receives no reading from a multimeter, a replacement battery is needed.
Pump makes a sound when
sprayer is on and output is
Clog in lter or nozzle Check lter or nozzles for clog. Using warm water, throughly clean the components.
Clog in pump Open the pump and clean. Contact Support for assistance.
Leak from sprayer tank
Loose hose-pump connection Open cover plate and identify the hose clamps. Use a athead screwdriver to tighten.
Damage on pump Replace the pump.
Damage on tank Replace the sprayer tank.
If your sprayer is experiencing trouble, see below or visit fzspray.com/
troubleshoot for detailed instructions/videos on how to determine
which part is not functioning.
To contact Technical Support, email [email protected].
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CONCRETE+ STORM 2.5 OPERATION GUIDE
FZVACD-2.5
© WESSOL, LLC 2022
15
WARRANTY COVERAGE
WESSOL, LLC warrants to the original purchaser that the FlowZone® Concrete+ product will function as intended under normal use and consistent
maintenance, subject to the limitations and exclusions detailed below. At the discretion of WESSOL, LLC, we will repair or replace any parts found to be
defective in material or workmanship without charge, apart from shipping and handling costs, during the covered warranty period.
WARRANTY PERIOD
The warranty period will begin from the date of retail purchase and exist for one (1) year, regardless of when the unit is placed in service. The warranty
period is not extended if we opt to repair or replace the product in question.
WARRANTY CLAIMS
WESSOL, LLC reserves the right to require the return of the defective product, proof of purchase, and established product registration to le a claim under
this warranty.
If the product fails to function as intended DO NOT RETURN IT TO THE STORE, email [e-mail] or submit a contact form at fzspray.com/
warranty.
PRODUCT REGISTRATION
All sprayers purchased from FlowZone® or an authorized distributor must be registered online to validate the warranty and allow for warranty claim processing.
Go to fzspray.com/register to register your sprayer.
EXCLUSIONS AND LIMITATIONS
WESSOL, LLC only warrants products purchased from authorized distributors. Products purchased from unauthorized resellers or distributors are not
subject to warranty services. The limited warranty does not cover damages, loss, or injury resulting from transportation, storage, accident, improper use,
neglect, modications, normal wear, or operation not in accordance with the instruction manual.
WESSOL, LLC reserves the right to change the design or specications of any product without obligation to modify previously produced units.
ANY IMPLIED WARRANTIES, INCLUDING THE IMPLIED WARRANTY OF MERCHANTABILITY AND FITNESS FOR CONSUMER USE, ARE LIMITED TO THE
DURATION SPECIFIED ABOVE. WESSOL, LLC’S LIABILITY IS LIMITED SOLELY TO THE REPAIR OR REPLACEMENT OF THE NON-FUNCTIONING PRODUCT OR
PART. WESSOL, LLC EXCLUDES LIABILITY UNDER THIS WARRANTY FOR ANY AND ALL INCIDENTAL AND CONSEQUENTIAL LOSS OR DAMAGE.
In no event shall WESSOL, LLC be liable for any incidental, special, consequential or punitive damages, or for any costs, attorney fees, expenses, losses
or delays alleged to be as a consequence of any damage to, failure of, or defect in any product including, but not limited to, any claims for loss of prots.
Some states do not allow limitations on how long an implied warranty lasts, or the exclusion or limitation of incidental or consequential damages, so these
limitations or exclusions may not apply to you. This warranty gives you specic legal rights and you may have other rights which vary from state to state.
fzspray.com/warranty

CONCRETE+ STORM 2.5 OPERATION GUIDE
FZVACD-2.5
© WESSOL, LLC 2022
16
fzspray.com/concreteplus
[e-mail]
© WESSOL, LLC 2022