PR-188是一种密封胶助粘剂，适用于PRC和Pro-Seal品牌密封胶。

PR-188 is a sealant adhesion promoter that is suitable for use with both PRC and Pro-Seal brand sealants.

特点

Features

该产品提高了多硫化物，基于PERMAPOL聚合物对标准航空航天基材的附着力

该产品是完全符合AMS 3100 2级规范。

它具有美国环境法规当前定义的零VOC。

PR-188是单组分化合物，适合通过刷子或干净的纱布应用。

PR-188不适合使用于聚碳酸酯或丙烯酸基材。

The product enhances the adhesion of both polysulfide, and Permapol polythiother based sealants to standard aerospace substrates.

This product is fully qualified to AMS 3100 Class 2 specification.

It has zero VOC's as currently defined bu U.S. environmantal regulations.

PR-188 is a one-part compound suitable for application by brush or clean g