DESCRIPTION:
Feather-Rite Quality Lightweight Autobody Filler is USC’s best-selling lightweight body repair filler with superb
spreadability and workability. The smooth, creamy formula is easy to apply and sand, tack free, clog free and
virtually pinhole free.
PART NUMBERS:
21330 Feather-Rite Gallon 4 gallons / case 31 lbs / case
21333 Feather-Rite 3 Gal (Air) Pail 2 pails / case 48 lbs / case
21334 Feather-Rite 3 Gal (Mech) Pail 1 pail / case 25 lbs / case
21335 Feather-Rite Quart 6 quarts / case 12 lbs / case
21350 Feather-Rite 5 Gal (Air) Pail 1 pail / case 37 lbs / case
21351 Feather-Rite 5 Gal (Mech) Pail 1 pail / case 42 lbs / case
21360 Feather-Rite 2 Gallon Pail 1 unit / case 16 lbs / case
Form: TDSUSC21330 PG 1 of 2 rev 03/13 U.S. Chemical & Plastics 600 Nova Dr. SE Massillon, OH 44646 Tel: 800-321-0672
www.USChem.com
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PRODUCT: Feather-Rite Autobody Filler
TECHNICAL CALLS: 1-800-321-0672
TYPICAL SUBSTRATES:
Steel Aluminum Fiberglass Body Filler Wood 2K Primers
Aged, sanded OEM Topcoats Galvanized and other zinc-coated steel
SMC can be used for cosmetic repairs. For structural repairs prone to high degrees of stress and flexibility,
use an SMC repair product.
SURFACE PREPARATION:
1. Clean surface. Remove all dirt, oil, grease and wax with a cleaning solvent such as #1240-1 Wax,
Grease & Silicone Remover.
2. Make sure surface is dry before repairing.
3. Use 40-80 grit disc to featheredge paint for good mechanical adhesion.
MIXING:
For best results, bring filler and provided hardener to room temperature (minimum temperature 75 F).
Stir product before dispensing with a bottom to top motion. Knead hardener tube before use. Place a
4 diameter puddle of filler on a clean mixing surface (we recommend a non-absorbent plastic mixing
board) and add a ribbon of cream hardener from edge to edge across the center of the filler puddle
(puddles larger than 4 will require additional hardener); or measure hardener at 2% by weight of filler
a 50 to 1 ratio. Mix thoroughly with a plastic spreader, using a folding motion, until uniform color is
achieved. At room temperature (75 F) approximate setting time is 3 5 minutes.
MIX
APPLICATION:
1. Using a plastic spreader, apply a thin layer of filler to surface, using firm pressure for maximum adhesion.
2. Apply additional layers, if necessary, building up damaged area higher than surrounding metal surface to
allow for sanding of filler.
3. IMPORTANT! DO NOT RETURN UNUSED MIXTURE TO CAN AS IT WILL HARDEN THE REMAINING
CONTENTS.
PRODUCT USES:
Use for filling and repair of bodywork up to , such as dents, dings, scratches, hail damage and small holes.
FINISHING:
1. When material has cured, in approximately 15 minutes, sand with a 80-120 grit sandpaper.
2. Finish sand with 180-240 grit.
SPECIAL NOTES:
May be intermixed with PRO-GLAZE , BLAZE GLAZE , or Icing or thinned with SUPER CHARGER .
TECHNICAL INFORMATION) :
Appearance as Packaged: Off-White
VOC Packaged: 215 g/l
Applied: 0.8 g/l
Weight Per Gallon (Density): 8.45 pounds (Average)
Maximum Recommended Thickness (sanded):
Viscosity @ 77
F 94,000 cps (Average)
Gel Time @ 77
F: 3.0 5.0 minutes
Shore D Hardness Values @ 24 hours: 50-55
Sanding Time @ 77
o
F: 15-20 minutes
Maximum Heat: 200 F for 30 minutes
Catalyst Required: Benzoyl Peroxide
Catalyzation Ratio: 2% by weight
Exotherm Temperature: 200 F (Average)
Tack Free Time: 10 15 minutes
HEALTH & SAFETY:
Read all warnings, first aid and safety for all components before using. Keep out of reach of children and
animals. Protect hands with impervious rubber gloves. Wear face, skin and eye protection. When
sanding, we recommend the use of a respiratory covering device to protect from dust (MSA mask P/N
459029 with MSA cartridge 464029 or equivalent). When using power equipment, refer to power tool
manufacturer s recommendations for safety equipment. USC products are for industrial use by trained
professionals only.
Emergency Medical or Spill Control Information:
In U.S. and Canada call CHEMTREC at 1-800-424-9300
Form: TDSUSC21330 PG 2 of 2 rev 03/13 U.S. Chemical & Plastics 600 Nova Dr. SE Massillon, OH 44646 Tel: 800-321-0672
www.USChem.com
TOPCOATING:
May be topcoated with polyester, 2K urethane or 1K primer. Refer to paint manufacturer s instructions for topcoat
application.
ASSOCIATED MSDS : Filler: Feather-Rite – 21330 Hardener: Cream Hardener