3M Scotch-Weld EC-1945

3M™Scotch-Weld; 结构胶粘剂底漆EC-1945 B / A是一种双组分化学固化，耐腐蚀底漆。

Scotch-Weld底漆EC-1945 B /A可改善密封剂，环氧树脂和聚氨酯与大多数金属的粘合性，并提供更高的防腐蚀性能，并具有以下特点：

在室温下固化

对金属有良好的附着力

防腐底漆

优异的喷涂性

使用时间长（Zui长8小时）

不需要稀释剂

提出修改建议

3M™ Scotch-Weld; Structural Adhesive Primer EC-1945 B/A is atwo-part chemically curing, corrosion resistant primer.

Scotch-Weld Primer EC-1945 B/A improves adhesion of sealers,epoxies, and urethanes to most metals as well as offering increasedcorrosion protection and exhibits the following features:

Cures at room temperature

Excellent adhesion to metals

Corrosion inhibiting primer

Excellent sprayability

Long application time (up to 8 hours)

Requires no diluent