Sika SBR Waterproof Bonding Agent, Mortar Admixture

SikaBond SBR is a styrene-butadiene based bonding agent, primer, sealer and mortar admixture for use with cement-based mixes. It is suitable for floor screeds, renders, mortars and tile adhesives, helping improve adhesion, water resistance, toughness and flexibility in areas exposed to dampness, humidity or water contact.

When used as part of cement and concrete applications, SikaBond SBR forms a reinforcing polymer within the mix to support long-term durability and improve performance. It can also be used as a bonding agent for screeds and renders, a primer and sealer in tiling applications, and an admixture for repair, renovation and general mortar work.

• Waterproof bonding agent, primer, sealer and mortar admixture
• Suitable for screeds, renders, mortars and tile adhesives
• Improves adhesion to concrete, steel, brick, tiles, asphalt and timber
• Helps increase toughness, flexibility and long-term durability
• Provides excellent resistance to water and water vapour
• Helps reduce surface dusting and prevent bleeding in cementitious mixes
• Suitable for repair work, rendering, tanking mortar preparation and general bonding applications