Np 1 Sealant Data Sheet - Web in accordance with astm c719, masterseal np 1 has been tested to achieve a class ± 35 movement rating. Web masterseal np 1 author: Web masterseal® np 1 (formerly sonolastic np 1) is a product in the elastomeric joint sealants category. It requires no mixing and typically requires no priming to bond to many materials, including concrete and masonry. It requires no mixing and typically requires no priming to bond to many materials, including concrete and masonry. Master builders solutions by basf subject: Masterseal np 2 bonds to most common construction materials without a primer.
Masterseal np 2 bonds to most common construction materials without a primer. Web in accordance with astm c719, masterseal np 1 has been tested to achieve a class ± 35 movement rating. Web masterseal np 1 author: Web masterseal® np 1 (formerly sonolastic np 1) is a product in the elastomeric joint sealants category. Master builders solutions by basf subject: It requires no mixing and typically requires no priming to bond to many materials, including concrete and masonry. It requires no mixing and typically requires no priming to bond to many materials, including concrete and masonry.