SEAMSIL® is a unique flexible silicone remedial system developed by Delvemade Limited in conjunction with GE Silicones, part of the General Electric Company of America.
The quality of coatings on metal profile sheets has improved significantly in recent years.
Nevertheless, the cut edge and overlapped joint remain especially vulnerable due to the effects of capillary action drawing sulphur contaminated rainwater into the joint causing the double hazard of “topside” and “reverse side” corrosion.
The SEAMSIL® 100 System is designed to provide effective long life solution to the problem of corrosion at cut edges and overlap joints on profiled metal roofs.
It is a silicone based remedial treatment that completely encapsulates the lap joint area preventing water ingress and providing maximum protection against further corrosion.