G4 Extra Primer, Bonding Agent And Sealant

G4 is a one component polyurethane resin that contains solvents. It is applied in thin coatings, hardens by the release of solvents and cross links with the moisture in the air. It has a highly abrasion resistant gloss surface. G4 has a brown translucent colour and is not resistant to UV light, it will yellow over a period of time when exposed to sunlight. G4 has excellent adhesion to wood and metal provided the surface is grease and oil free, clean, porous and dry. Metal surfaces should be thoroughly sanded. G4 cannot be applied to bitumen or other coatings that are not solvent resistant.

G8 Super Clear Polyurethane Sealant
G8 Super is a one component, practically non yellowing polyurethane coating that contains solvents. However, it does not contain an additional UV light absorber. G8 Super is applied in thin layers and hardens with moisture after the solvent is released. It has good resistance to all the usual chemicals and cleaners. G8 Super should not be used indoors due to its solvent content.
This substance/mixture contains no components considered to be either persistent, bioaccumula-tive and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.