MGN Builders Merchants offers a comprehensive selection of GRP fibreglass rolls designed to support durable and weather-resistant roofing systems. GRP, or glass-reinforced plastic, is a strong yet lightweight composite material that combines polyester resin with fibreglass matting. This makes it ideal for roofing applications where strength, flexibility, and waterproofing are key.

Brand Name	PrinciPal Building Products
Colour	N/A
Material	Fibreglass
Manufacturer Model No	N/A
Wear Type	N/A
Type	Roofing
Certifications Met	N/A
Country of Origin	N/A
Protects From	UV rays, wear
Waterproof	Yes
Number of Pockets	N/A