Key features

• Low viscosity
• Good substrate penetration
• Excellent adhesion to concrete
• Stabilizes cementitious substrates
• Solvent free
• Short waiting times
• Multi-purpose, mixable with quartz sand

Applications

• Priming low to medium absorbent substrates
• Priming concrete, cement screeds, epoxy mortars
• Priming metal substrates followed by sand broadcast
• Primer before SikaShield APP bituminous membranes
• Use with Sikalastic liquid applied membranes
• Binder for scratch coat, levelling layer and repair mortar

Specifications

Chemical base: Epoxy resin with special fillers | Density A+B mixed: ~1.4 kg/L (EN ISO 2811-1) | Solid content: ~100 % by weight and volume | Shore D hardness: ~76 (7 days, +27 C) (ASTM D2240) | Tensile adhesion strength: > 1.5 N/mm2 concrete failure (EN 1542) | Mixing ratio: Part A : Part B = 79 : 21 by weight | Consumption (primer, cementitious): ~0.30-0.50 kg/m2 + broadcast | Consumption (levelling/scratch coat): ~1.0-1.2 kg/m2 + 2 pbw Sika Quartz 01 IN | Consumption (repair mortar): ~2.2 kg/m2 per mm (1 pbw primer : 4 pbw Quartz 01 IN) | Consumption (metal primer): ~0.20-0.25 kg/m2 | Dry film thickness: Cementitious primer ~0.3-0.4 mm; levelling ~1.0 mm; metal primer ~0.2 mm | Application temperature (air/substrate): +8 C min / +35 C max | Substrate moisture content: <= 4 % by weight | Pot life: ~50 min at +10 C; ~25 min at +20 C; ~15 min at +30 C | Shelf life: 12 months from date of production

Packing: 20 kg set (A 15.8 kg + B 4.2 kg)