Neosulphide GG is a two-component gun-grade polysulphide sealant formulated for vertical and horizontal joints where movement and sealing integrity are essential. It provides superior adhesion to concrete masonry glass and metal substrates while offering resistance to oils fuels and a variety of chemicals. Its thixotropic nature allows it to be easily applied in vertical and overhead joints without sagging. The sealant maintains long-term flexibility and weather resistance ensuring performance in both indoor and outdoor environments. Neosulphide GG is supplied in a 2.5 Liters kit (Part A & Part B) and is ideal for sealing expansion joints in industrial facilities water treatment plants and commercial buildings.