SiegelSeal N05+ Neutral Cure High Performance Silicone. Engineered for glazing, sealing lap joints and a range of sealing applications providing a weatherproof seal on most materials such as aluminium, galvanised and zinc coated steel, painted surfaces, glass, brick and concrete. Available in 300ml Cartridge.
 
Available in Translucent, Black (popular!), Grey and White 300ml cartridges.