Polycraft Fibreglass GRP Chopped Strands 3mm - 4kg

Polycraft ( MB Fibreglass )

Used in reinforcing resins, thermoplastics and gypsum. Ideal for awkward areas in mould making where mat lifts up. Used as additive to polyester resins to make a glass reinforced putty like compound. Excellent secondary bond properties and is extremely tough. May also be used in plaster to give extra strength., Manufacturer: Polycraft ( MB Fibreglass )