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.
Gutter performance depend on good drainage. The contained pollutants in standing water, silt and plant growth and previously applied coatings, gutter movement and ill fitting seals can all contribute to gutters leaking at the joint detail.
The SEAMSIL® 300 Silicone based system is designed specifically for externally sealing joints of galvanised steel, aluminium, concrete and asbestos cement gutters.
It has excellent elastic and flexible properties to withstand normal surface movements, especially those experienced in gutter and rainwater systems.
SEAMSIL® 300 has exceptional adhesion and cures to provide a tough elastic seal.