TREMprime Non-Porous Primer is a one-part, low-VOC, water-based primer that acts as an adhesion booster for urethane sealants and coatings on non-porous surfaces including metals and plastics
Silicone sealants, porous surfaces, a one-component primer used to improve silicone sealant adherence to porous surfaces such as concrete and limestone. Use a clean cloth to apply liberally. At 70 �F (21 �C), the drying time is 30 to 45 minutes. Before applying sealant, the primer must be totally dry. Silicone sealants can be applied up to 8 hours after priming. After 8 hours, clean the surface with IPA and reprime using TREMprime Silicone Porous Primer.
Non-porous surfaces and urethane sealants. A low-VOC, waterbased, quick-drying, one-part primer. TREMprime Non-Porous Primer is not a film-forming primer. It is used as an adhesion promoter for urethane sealants and coatings on non-porous surfaces such as metals and plastics. Apply with a clean cloth. Remove all excess primer from cloth to ensure a very thin layer is applied. Dry time is 15 min at 70 �F (21�C).Primer must be completely dry before applying sealant or coating. Urethane sealants and coatings can be applied up to 8 hr after primer has been applied. After 8 hr, the surface must be cleaned with a Tremco approved solvent and reprimed with TREMprime Non-Porous Primer.
