SikaBond® PVA+ Bonding Agent

SikaBond® PVA+ (Rebranded from Everbuild® 501) is a medium-viscosity, polyvinyl alcohol-stabilised, externally plasticised vinyl acetate homopolymer. Contains no harmful phthalates. It has been designed specifically for use in the building industry as a general-purpose bonding agent, an additive for concrete and plasters and as a multi-use adhesive.

Characteristics / Advantages: 

▪ Reduced surface dusting of concrete.
▪ Improves the flexibility of sand cement products. 
▪ Improved frost resistance.
▪ Greatly improved adhesion to a wide range of substrates, including dense concrete, glass, steel, tiles, etc.
▪ Mixes may be applied in much thinner sections with improved resistance to salt permeation.
▪ Reduced water: cement ratio for equivalent workability.
▪ Reduces surface porosity of mortar/plaster

Total Solids: 32 - 37%
Viscosity at 23°C Brookfield RTV 5/20: 7000 - 15000 cps at  23°C 25°C
Minimum Film Forming Temperature (°C): -2°C to +5°C
High Temperature Stability (1 Week @ 50°C): Stable

▪ As an admixture for mortar/screeds/renders.
▪ As a primer/sealer in tiling applications.
▪ As a general-purpose adhesive for wood, cork, paper, textiles, etc.
▪ As a bonding agent for screeds/renders to difficult substrates.
▪ As an internal filler when mixed with wood shavings, plaster, etc.
▪ SikaBond® PVA+ Bonding Agent can be used to stick paper, cardboard and other similar porous substrates.