28-02-2013, 06:41
(Questo messaggio è stato modificato l'ultima volta il: 28-02-2013, 06:50 da sea4see.)
Sikaflex295/ 3m5200 o qualsiasi altro poliuretanico alta tenacità. Crea sempre una barrierà acciaio-alluminio Dal forum [. you will have galvanic corrosion (if the trailer gets wet 
. One solution is to use a sealant between the two materials. With a similar problem - stainless bolts in aluminum fittings, in a marine environment, I once used 3M 5200 Adhesive Sealant which is a high-performance polyurethane adhesive sealant that stays flexible and waterproof, yet resists weathering and salt water. Several years after installation I had reason to disassemble part of the structure and found no signs of corrosion".
. One solution is to use a sealant between the two materials. With a similar problem - stainless bolts in aluminum fittings, in a marine environment, I once used 3M 5200 Adhesive Sealant which is a high-performance polyurethane adhesive sealant that stays flexible and waterproof, yet resists weathering and salt water. Several years after installation I had reason to disassemble part of the structure and found no signs of corrosion".