Bonding Agent & Adhesive Strength Additive
Obaproof Latex 999 is a cement modifier, consisting of Latex polymer emulsion for enhancing the adhesion strength of mortar, tile adhesive cement, plastering cement, cement/ sand screed, render repair mortar,grouting cement and etc.
Uses:
• Mix with cement based adhesive for fixing ceramic tiles, marble, slate and natural stone onto concrete, cement render and rendered brickwork surfaces
• Mix with neat cement and sand as a slurry bond coat to fix rendered
or bed tiles over uneven concrete
• For plastering works
As a primer, seals surface dust, improves water resistance & acts as
bonding agent prior to fixing tiles. Also aid in bonding prior to
application of self-levelling compounds
Mixing Ratio and Coverage:
Thick Bed Mortar
1 Bag Portland cement (50kg),
3 Parts sand (150kg),
Obaproof Latex 999 (20kg).
Coverage: approximately 1m² to a depth of 100mm.
Dry Mortar:
1 Bag F1-388(25kg),
Obaproof Latex 999(5kg).
Coverage: approximately 6m² with 3mm bed.
Advantages:
• Easy to use, only mix with cement on the job site
Excellent adhesion and durability
• Crack resistance
• Good flexural strength• Good impact strength• Freeze-thaw resistance•Vapor permeable
• Low alkalinity
• Excellent water resistance
• Non-toxic and environmentally friendly
Limitations:
•Minimum ambient and substrate temperature is 5°C during application and drying period.
• Do not apply on weather exposed horizontal areas or where immersion in water may occur.
• Do not apply as a finish coating.
• Do not apply directly over wood surfaces.
