Weber Webertec Mulsibond

English Summary

Webertec Mulsibond is a high-performance SBR (Styrene Butadiene Rubber) polymer emulsion by Weber, designed to enhance the bonding strength and durability of cementitious mixes. It serves as both a bonding slurry (key coat) when mixed with cement, and a mortar-improving additive for screeds, renders, and repair mixes.

Key Benefits

• Significantly improves adhesion of mortar to various substrates, reducing risk of debonding
• Enhances flexibility to accommodate thermal movement and minor structural shifts
• Reduces mortar permeability for improved waterproofing performance
• Improves workability and handling of wet mortar mixes

Applications

• Bonding slurry (key coat) on smooth concrete before plastering
• Floor screed additive to prevent cracking and improve bond
• Concrete repair mortar enhancement
• Waterproof renders for external walls
• Tile bedding improvement for heavy or low-absorption tiles

FAQ

What is the difference between Mulsibond and Bond Coat?
Both are SBR-based bonding aids. Bond Coat is better suited for rebar protection and heavy-duty bonding slurry, while Mulsibond is preferred for general mortar improvement and all-round bonding enhancement.

Price?
Please WhatsApp us for a quote. Available for pickup at our Mong Kok store or delivery across Hong Kong.