PC66 - Polyaspartic Coating

PC66 Polyaspartic Coating / 200-800 square feet per gallon / 2 to 8 mils.

PC66 is a solvent based two component 66% solids polyaspartic aliphatic urethane clear coating. PC66 has excellent chemical resistance, hardness, abrasion resistance, UV stability and has an excellent clear gardner color. However, the outstanding feature of this product is its exceptionally quick tack free time of around 1-2 hours for foot traffic.

One Coat System: 

90 to 100 ft² gallon at 16-18 mils thickness

Two Coat System: 

Coat 1: 135 to 160 ft² gallon 

Coat 2: 150 to 200 ft² gallon

RECOMMENDED FOR:
Recommended for areas where a medium build broadcasted floor is desired and installation downtime is very limited. This material can also be applied over a broadcasted or troweled system as a thin to medium build sealer. Can also be used as a top coat on a variety of systems including metallic epoxy floors and counters.

CURE SCHEDULE: (70°F) (70% relative humidity)
pot life – (150 gram mass)………...…..……………greater than 1 hour
(actual usable working time is approximately 30 minutes)
tack free (dry to touch)……………..…………………………1-2 hours
recoat or topcoat.....………………..…......................................2-3 hours
light foot traffic...…………………..……………................…1-4 hours
full cure (heavy traffic)... …………...…..…………..….......24-48 hours

APPLICATION TEMPERATURE:
50-90 degrees F with relative humidity below 85%

SOLIDS BY WEIGHT: 66% (+/- 3%)
SOLIDS BY VOLUME: 61% (+/-3%)
VOLATILE ORGANIC CONTENT: Less than 337 g/l

COLORS AVAILABLE: Clear – gardner color 1
RECOMMENDED FILM THICKNESS: 2-8 mils wet.
COVERAGE PER GALLON: 200-800 square feet per gallon.
PACKAGING INFORMATION: 2 gallon kit (net approximately)
MIX RATIO: One to one by volume
SHELF LIFE: 6 months in unopened containers
FINISH CHARACTERISTICS: Gloss (>70 at 60 degrees
COMPRESSIVE STRENGTH: 12,000 psi @ ASTM D695
TENSILE STRENGTH: 3,900 psi @ ASTM D638
ULTIMATE ELONGATION: 2.4%
HARDNESS: Shore D= 80
ABRASION RESISTANCE: Taber abraser CS-17 calibrase wheel with 1000 gram total load and 500 cycles= 21 mg loss
VISCOSITY: <200 centipoise
DOT CLASSIFICATIONS:
Part A “FLAMMABLE LIQUID N.O.S., 3, UN1993, PGIII”
Part B “FLAMMABLE LIQUID N.O.S., 3, UN1993, PGIII”