CRL Limestone Vulkem® 116 Polyurethane Sealant

CRL Vulkem® 116 Sealant is a high-performance, one-part polyurethane sealant known for its primerless adhesion on most common construction surfaces.
This durable, flexible sealant features a unique grainy textured finish, making it ideal for matching textured substrates like stucco and masonry, as well as smooth metal storefront joints.
Designed for both exterior and interior use, Vulkem® 116 is perfect for applications in precast masonry, glazing, and window frame perimeters, and is suitable for continual immersion in water with the appropriate primer.
It adheres to U.S.
Federal Specification TT-S-00230C and ASTM C920 standards, and is approved by the USDA and the Canadian Food Inspection Agency.
For best results, avoid applying it to damp or contaminated surfaces and ensure adequate ventilation during use.