Cem-FIL 70 3mm
Enquiry
Cem-FIL® 70 is a special purpose AR-glass fiber chopped strand designed for mixing with cement and other materials where superior fiber dispersion is required in wet or dry formulations.
- Produced with Owens Corning® AR-glass, the alkali-resistant glass is specifically designed for concrete reinforcement, and lives up to a 50-plus-year reputation.
- Designed for high fiber dispersion with a variety of materials.
- Incorporates easily

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Description
APPLICATIONS
Cem-FIL® 70 is typically used in the modification of specialty mortars, repair products, GRC face mixes, and industrialized processes. The product is designed to disperse fully into individual filaments when mixing in an aqueous environment. It is mainly used in renders, stucco, and mortars, but is also compatible with epoxy resins.
Technical Characteristics
• Electrical Conductivity: Very low
• Specific Gravity: 2.68 g/cm³
• Material: Alkali-resistant glass*
• Softening Point: 860ºC–1,580ºF
• Chemical Resistance: Very high
• Modulus of Elasticity: 72 GPa–10 x 106 psi
• Tensile Strength: >1,000+ MPa – >145 ksi
Performance Attributes
CRACK CONTROL
• Enhanced plastic shrinkage crack control
• Neutral buoyancy: won’t float or sink in fresh concrete
• Uniform dispersion of 100 million filaments per kg of 12 mm fiber
ENHANCED PERFORMANCE
• High elastic modulus fiber, giving crack control beyond plastic state
• Mineral fiber with high affinity to cementitious materials
• Increased flexural strength
• No rust, no staining
• Invisible in the finished surface
FASTER WORK
• Low impact on workability
• Easy and trouble-free pumping
• Flows and dispenses easily for automated dosing
Brand
OWNES CORNING
