Advertisement
The Eastwood Undercoat Gun is an efficient, adjustable design that fits most Eastwood products
packaged in screw-on cap quart containers. An adjustable nozzle controls material flow to accept a
wide range of material thickness and textures. May be used with Eastwood Undercoating, Rubberized
Undercoating, Heavy-Duty Anti-Rust, Internal Frame Coating and spray-on soundproofing products.
The included accessory flexible plastic wands can be used to apply materials in hard-to-access areas.
SAFETY INFORMATION
READ INSTRUCTIONS!
Read and understand all instructions thoroughly.
FIRE & EXPLOSION HAZARD!
Do Not use near sparks, open flame or other potential ignition source.
HEALTH HAZARD!
• Avoid breathing vapors produced by Spray Gun. Always wear appropriate
NIOSH approved breathing apparatus and use in a well ventilated area.
• Wear appropriate eye protection.
• Wear solvent-resistant gloves.
SPECIFICATIONS
• Operating Pressure: 40-60 PSI [2.75-4.13 Bar].
• Air Supply Requirement: 5-7 CFM [140-200 lm].
• Air Inlet: 1/4" FNPT.
• Die-cast aluminum body.
• Adjustable nozzle for application of various coating viscosities and textures.
• 7" long, aluminum trim-to-fit pick-up tube.
• 32" long, flex hose/wand with 360 degree misting nozzle is for applying thinner materials
such as rust proofing to hard-to-reach hollow areas.
• 24" long, flex hose/wand with single 1/4" orifice for applying thicker materials such as under-
coat, bed liner, soundproofing, heat barrier and more to tight spaces and internal areas of frames.
2
Eastwood Technical Assistance: 800.544.5118 >> techelp@eastwood.com
GUN SET-UP
• For optional Eastwood #16003A, Undercoating Gun Bottle use:
Prepare coating per label instructions, pour into #16003A bottle
then thread gun into open bottle top.
NOTE: The 7" pick-up tube can be used as is.
• For direct to container use:
Prepare coating per label instructions; remove threaded cap then
thread gun onto open can top. NOTE: For some containers such as
Eastwood #16032ZP or #16017ZP Heavy-Duty Anti-Rust & #16008
Rubberized Undercoating, the pick-up tube needs to be shortened.
To do so:
1. Place gun along can with underside of cap over upper rim of
and mark the pick-up tube at the point where it aligns with
the bottom rim of the can (FIG. A).
2. Cut the pick-up tube with a hacksaw on a 45 degree angle
with the open side toward the front of the gun (FIG. B).
3. Remove any burrs that remain at the cut line.
• Connect to regulated, clean and dry air supply.
GUN NOZZLE ADJUSTMENT
The Eastwood #20441 gun features an adjustable nozzle to allow spray-
ing a variety of materials and textures.
• To increase material flow for heavier-bodied materials such as
undercoat, bed liner, soundproofing, heat barrier and more;
loosen brass lock ring, turn the brass nozzle outward
(counter-clockwise as viewed from end of gun) then re-tighten
lock ring (FIG. C).
• To decrease material flow for thinner-bodied materials such as
rust proofing, rust-converter and more; loosen brass lock ring,
turn the brass nozzle inward (clockwise as viewed from end of
gun) then re-tighten lock ring (FIG. D).
ATTACHING ACCESSORY FLEX HOSE/WANDS
The Eastwood #20441 gun includes 2 different flex hose/wands.
• The 32" long, Eastwood flex hose/wand with 360 degree
misting nozzle is best for applying thinner materials such as rust
proofing in hard-to-reach hollow areas.
• The 24" long, Eastwood flex hose/wand with single 1/4" orifice
is great for applying thicker materials such as undercoat,
bed liner, soundproofing, heat barrier and more to tight spaces
and internal areas of frames.
To order parts and supplies: 800.345.1178 >> eastwood.com
FIG. A
FIG. B
FRONT ¢
45° CUT
FIG. C
INCREASE
FLOW ¢
FIG. D
DECREASE
FLOW ¢
FIG.E
32" W/360
24" W/¼"
•
MISTING
ORIFICE
NOZZLE
3
Advertisement
