Bonds strongly to old and new concrete and plasters; reduces shrinkage, prevents cracking and dust pick-up and improves abrasion resistance.

Key features

• Multipurpose and economical
• Prevents cracking by improving flexural strength
• Reduces drying and ageing shrinkage cracks
• Improves erosion and abrasion resistance
• Reduces viscosity of cement injection grout

Applications

• Spalled concrete repair of floors, columns, beams, chajja, slabs, parapets
• Waterproofing of small roof terraces, toilets, bathrooms, chajja, lift pits, balconies
• Bond coat for new to old concrete, masonry, plaster
• Fixing/re-fixing slip bricks, tiles, stones, marble bedding
• External rendering
• Pinhole slurry treatment

Specifications

Type: SBR Latex (Styrene Butadine Rubber latex) | Nature: Milky white, translucent, free flowing liquid | Total solids @ 105 C: 38 + 1 % by mass | pH value: 7.5 - 9.5 | Specific gravity at 27.5 C: 1 - 1.05 | Waterproofing coat mix: URP : cement 1 : 1.5 by volume | Bonding agent mix: URP : cement 1 : 1 by volume | Mortar modifier dosage: 10-15 % by weight of cement (6-7.5 kg per 50 kg cement) | Coverage as waterproofing coating: 2 - 2.2 m2/kg in 2 coats | Coverage as bonding agent: 4.2 - 4.5 m2/kg per coat | Shelf life: 18 months

Standards: BS 6319 Part 2:1983 | ASTM C 190-85