CL-637 is a high solids solventborne acrylic sealer designed to permanently seal concrete and masonry surfaces. Application of CL-637 provides a non-yellowing “patina gloss” finish which will protect the surface from water, dust, stains, and dirt. CL-637 may be used on new and old outdoor surfaces. CL-637 provides high gloss color enhancement for stained, integrally colored concrete, cementitious terrazzo and porous masonry surfaces.
Please see Product Data sheet for full & specific USE DIRECTIONS, LIMITATIONS, SURFACE PREPARATION, and APPLICATION instructions, along with Dry Time variations & Coverage Rates.
|SPECIFIC GRAVITY / DENSITY:||0.91 / 7.59 pounds per gallon|
|FLASH POINT:||82° F. (C.O.C. Method)|
|VISCOSITY:||23 seconds (Zahn cup # 1), <10 cps.|
|V.O.C. CONTENT:||657 grams per liter|
|SAFETY:||Exceeds slip resistance requirements (ASTM Test D- 2047)|
|PACKAGE SIZES:||4 x 1 gallon cans per case|
|5 gallon pails|
|55 gallon drums|