PRODUCT USES
PC-275 Polyamide Epoxy is formulated for use over tightly adherent rusty steel and previously painted surfaces limited to hand or power tool cleaning. Although blasting of steel is the best method of preparation, PC-275 Polyamide Epoxy will provide excellent adhesion and protection to properly prepared non-blasted steel surfaces in industrial applications. PC-275 is also used as a Primer/Tiecoat when recoating existing coating systems that are structurally sound. Specific areas include structural steel, tanks, vessels, water towers, equipment, pipe lines and racks, metal buildings, fences, catwalks, bridges, railings, fire escapes, etc., in chemical processing plants, pulp and paper mills, sewage and waste water treatment facilities, fertilizer plants, petroleum refineries, electric generating stations, coal handling operations, marine installations, etc. PC-275 Polyamide Epoxy can be used as a high performance primer under epoxy, polyurethane, acrylic or alkyd topcoating to upgrade corrosion resistance in severe chemical exposures.
PRODUCT FEATURES
Excellent adhesion to tight rust.
Meets USDA Requirements.
A high build primer or finish coat.
Excellent against “undercutting”.
Can be applied up to 12 mils DFT.
Easy to apply, self priming on steel.
Excellent build to protect sharp edges.
Good chemical abrasion and impact resistance.
Convenient 1:1 mixing ratio.
Excellent salt and fresh water resistance.
Details
| COLORS | White, Lt. Gray, Med. Gray (Other custom colors available) |
|---|---|
| FINISH | Semi Gloss |
| VOLUME SOLIDS | 80% ± 2% |
| V.O.C. | (white) 1.56 lbs/gl (187 gms/l) |
| COVERAGE (Theoretical) | 1,283 sq.ft. at 1.0 mil DFT |
| RECOMMENDED THICKNESS | 4.0 – 8.0 dry mils at 160-320 sq. ft. per gallon |
| PACKAGING | 2 gal and 10 gal kits |
| MIXING RATIO | 1:1 by volume. Mix 1 parts Base (Part A) to 1 part Hardener (Part B) |
| INDUCTION TIME | 15 minutes |
| POT LIFE | 2 hours @ 75°F |
| APPLICATION | Spray, brush, roller |
| APPLICATION TEMPERATURE | 50º – 120°F |
| RECOAT TIME | 8 hours at 75°F (5 dry mils) |
| DRY SERVICE TEMPERATURE | 200°F max |
| THINNING | SA-65 Reducer |
| CLEAN UP | SA-17 or S-74 |
| SHELF LIFE | 1 year minimum (Part A) to 1 part Hardener (Part B) |
