NEXTECH PRO™ APC 450 Clear Gloss, Quick Tack, 100% Solids Polyaspartic High Build Broadcast Topcoat

APC 450 is a two component, 100% solids polyaspartic aliphatic urethane seamless binder for broadcast systems. This material can be used with dried colored sand mixtures to provide an infinite array of color schemes or patterns. APC 450 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 for foot traffic.

RECOMMENDED FOR: Recommended for areas where a high 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.  

CURE SCHEDULE (70 Degrees F)
Actual usable working time is approx. 5-10 minutes
Pot Life (150 gram mass) 30-60 minutes
Tack Free (Dry to Touch) 1-3 hours
Recoat or Topcoat 2-4 hours
Light Foot Traffic 2-5 hours
Full Cure (Heavy Traffic) 24-48 hours
Application Temperature: 50-90 degrees F with
relative humidity below 85%

Coverage: 25-160 sq.ft. per gallon @ 62.5-10 Mil

Packaging: Available in Sample Kit, 0.65 gallon, 1.3 gallon, 2.6 gallon, 5.2 gallon kits

Available Colors: Clear