The GRP (Glass Reinforced Polyester) universal internal corner trim has been manufactured from durable fibre glass, and is a hot-pressed, pre-formed corner, used in conjunction with A200 and B230. It is usually applied to form a left or right hand corner.

Brand Name	PrinciPal Building Products
Colour	string
Material	fibre glass
Manufacturer Model No	GA/C4
Wear Type	string
Type	string
Certifications Met	string
Country of Origin	string
Protects From	string
Waterproof	Weatherproof
Number of Pockets	string
Benefits	Fire resistant, UV resistant, Weatherproof, Resists heavy foot traffic, Ideal for flat roofs, Easy to apply & lightweight, Load bearing, Used in conjunction with A200 and B230, Applied to form a left or right hand corner