Product

ASTC 7001 PenPrime is a single component aromatic polyurethane resin blend based diphenylmethane 4,4-dliisocyanate that isa moisture cure system. This primer is extremely adhesive, is an excellent primer and provides "cross-linking" with polyurea when properly applied. PenPrime is designed to provide penetration, increased bond strength, wetting and sealing of substrates and surfaces which will be exposed to chemical and physical environmental conditions. 7001 has superior adhesion, toughness, abrasion resistance and flexibility properties. In addition, this formulation providesa polymer structure that is non- toxic and very water resistant and has exceptional corrosive resistance. 7001 is one of the few primers that will adhere to cured polyurea, EPDM and other plastic materials that are difficult to bond to. Accelerated Primer Set Time: 7001 may be used with an accelerator to speed the set time of the product in cool temperatures or in applications where down time is limited.