Instructions / Assembly
330 Central Ave. I Clark, NJ 07066 I 800.526.4236 I Fax 732.388.9422 | www.karnakcorp.com
Updated: 09.09.21
ROOFING
670HS Karna-Sil Ultra (High Solids, Low VOC Silicone Coating)
Cold-process systems and coatings, either emulsion or solvent-based, should only be installed on decks with positive drainage. Per NRCA (National
Roofing Contractors Association), “The criteria for judging proper slope for drainage is that there be no evidence of standing water on a deck 48 hours
after it stops raining.”
PACKAGING: Available in 5-gallon pails and 55-gallon drums.
If further information is needed, contact KARNAK Technical services at 800-526-4236.