Owens Corning Cem-FIL® 61- GRC Premix and Spray Roving

$285.00 + GST

Owens Corning Cem-FIL® 61- GRC Premix and Spray Roving

SKU: 18000 Category:


Cem-FIL® 61

Cem-FIL® 61 is an Alkali Resistant glass fibre assembled roving designed for use in the manufacture of glass fibre reinforced concrete (GRC) composites by both premix and simultaneous spray methods.

In the premix process, Cem-FIL® 61 is chopped into small strands with high abrasion resistance. The fibre remains integral and this provides easy incorporation into the matrices and efficient workability.

Cem-FIL® 61’s new sizing technology reduces the water absorption of the fibre strand, allowing a reduction in the water content of the matrix, or an increase in the fibre content. In the spray process, Cem-FIL® 61 has good split efficiency and easy chopping with low fuzz generation.

Cem-FIL® 61’s hydrophobic behaviour makes the mix more fluid and that ensures better compaction and easier release of trapped air.
• Alkali resistant glass*
• Good unwinding
• Easy chopping
• High split efficiency
• Ideal for use with complicated profiles
• Excellent reproduction of detail
• Suitable for both premix and spray
• Excellent mechanical performance

Cem-FIL® 61 rovings are used in GRC manufacturing processes with purpose-made GRC equipment. The recommended dosage in sprayed GRC is 5% by weight. The recommended dosage in premix GRC is 3% by weight.