Graining Rocker
Graining rocker is for producing the wood heart and grain effects with scumble Glaze.
Grasscloth Wallpaper
Grasscloth wallpapers are produced from natural fibres including, Hemp, Jute, Bamboo, Seagrass.
Normally woven by hand onto Rice paper using fine cotton threads.
GRP
Glass reinforced polyester
Usage can include: Roofing, Cladding, Pipework, External doors, Boat building, Architectural mouldings etc. 
Gypsum
Gypsum rock is crushed into powder and mixed with water produces plaster paris.
The crushed powder is also used in the manufacture of plaster board wall boarding and plaster finishes.
Hammer and Chisel Gun
Hammer and Chisel Gun
For use in descaling steelwork and for use on masonry work.
Hammer Finish
Hammer finish, mainly for use as an industrial finish applied by spray onto metal surfaces. (Not airless)
Hard Dry/Through Dry
The complete drying process of a coating rendering it resistant to mechanical damage or chemical attack.
Hard Stopper
A paste filler for filling cracks and holes. Can be of the same type as the substrate being filled. Sometimes made from a mixture of white lead paste, whiting and gold size.
Hardener
Hardener/Accelerator, used with a two pack epoxy/polyurethane coating systems. Also wood repair systems and adhesives. 