waterproof pva

[christ]

does anyone use waterproof pva, if so what for. also whats the differnce between waterproof pva and normal pva?

 

[church]

Ive never really used it and dont see the point of eva, pva is fine to use internaly where theres no damp and sbr is the best bonding agent for externel work and in damp conditions, i suppose if i had to i would use eva over pva but like i said dont really see the point if you use sbr