CHEM PROOF is a 100% solids, 0 VOC, two-component epoxy resin- based primer specifically designed as a moisture barrier for concrete floors with very high residual moisture prior to laying floor coverings, coatings, or parquet. (up to 25 lb./24 hr./1000 ft2).
2.5 GAL KIT
*FREIGHT SHIPPING ONLY - BILLED SEPARATELY*
| As primer on substrates with high residual moisture |
|
| Up to 10 wt. % on concrete |
|
| Up to 6 wt. % on heated concrete (kiln drying testing necessary) |
|
| Up to 5 cm% on heated cement screed |
|
| Up to 3 cm% on cement screeds with floor heating |
|
| Up to 0.8 cm% on unheated calcium sulphate screeds |
|
| Up to 0.5 cm% on calcium sulphate screeds with floor heating |
|
| As a primer to improve adhesion on smooth and sound substrates |
|
| As a protective membrane against moisture out of auxiliary products by substrates sensitive to moisture |
|
| Vapor Permeance @ 18mils thickness 0.1 US perm |
ASTM E96 |
| MVER/RH @ 18 mil thickness 25 lb. /24 hr. /1000ft2 |
ASTM F1869 |
