CRL Primer for Silicone Sealants Sealants Sonneborn®: NP1

Sonneborn®: NP1

In most cases no primer is required

such as freshly plated or coated metal parts

The Handi-Foam® canister fits directly into a receptacle on the top of the gun

Requires moisture to cure and becomes tack-free within five minutes

CRL Primer for Silicone Sealants Sealants Sonneborn®: NP1Can Be Applied to Smooth or Porous Substrates Promotes Adhesion To Metal, Masonry, And Plastic CRL S1L2100 Primer promotes adhesion of certain one part CRL Silicone Sealants to a variety of construction materials such as coated glass, metal, stone, masonry, and plastics. A coverage rate of about 25 square feet (2. 3 m) per container is recommended on rough or porous substrates. On smooth metal surfaces a coverage rate of 50 square feet (4. 6 m2) per