FASTPATCH PolyPrime 350 is a 2-component, 100% solids, rapid setting primer for elastomeric coatings. PolyPrime 350 is designed for application with a plural component proportioner or brush/roller. PolyPrime 350 will ensure a strong bond between the substrate and topcoat.
GENERAL CARTRIDGE INSTRUCTIONS
- ALWAYS WEAR SAFETY GLASSES AND GLOVES WHILE HANDLING CARTRIDGES.
- FOR BEST RESULTS: STORE CARTRIDGES IN UPRIGHT POSITION. CONDITION CARTRIDGES TO ≥ 60°F (15°C) BEFORE USING.
- REMOVE NUT AND CAP.
- SECURE MIX-TUBE TO CARTRIDGE AND TIGHTEN NUT, BE SURE TO AVOID CROSS-THREADING. MIX TUBE END MAY BE CUT FOR GREATER EXTRUSION RATE (OPTIONAL).
- LOAD CARTRIDGE INTO DISPENSER; KEEP CARTRIDGE UPRIGHT.
- BEGIN DISPENSING AND FILL MIX-TUBE WITH MATERIAL (KEEP UPRIGHT). VISUALLY INSPECT MATERIAL IN MIX-TUBE TO ENSURE PROPER MIXING.
- TILT DOWN AND DISPOSE OF INITIAL PORTION (5 PUMPS OR 3 SECONDS). CONTINUE DISPENSING INTO APPLICATION AREA. KEEP CARTRIDGE POINTED DOWN AND DISPENSE AT A CONSTANT RATE UNTIL FINISHED. AVOID REPEATED TRIGGERING ON AND OFF.
- TO RE-USE PARTIALLY DISPENSED CARTRIDGE: HOLD CARTRIDGE UPRIGHT. REMOVE MIX-TUBE AND WIPE CARTRIDGE CLEAN. REPLACE CAP AND NUT. NEXT APPLICATION WILL REQUIRE NEW MIX-TUBE.