PolyFoam R-5 Casting Foam Concrete Degreasers This DVD will provide detailed

This DVD will provide detailed information on surface preparation

top-surface retarder which does not require covering with plastic for protection

Airflow (max): 257 CFM

Increased wear resistance over untreated concrete floors

PolyFoam R-5 Casting Foam Concrete Degreasers This DVD will provide detailedPolyFoam R 5 is a two part, rigid polyurethane casting foam. This self skinning foam has a free rise density of 5 lb ft, but should be cast at a density of 8 to 20 lb ft to achieve good surface detail and mold fill. Generally, PolyFoam products should be cast in TinSil or PlatSil silicone molds. Barrier coats (e. g., a fast drying primer paint) can be applied to silicone molds before casting foam in order to produce pre primed parts right out of the