Description:

TamCrete Bond & Seal is a formulated acrylic admixture used both as a primer for wet-to-dry cementitious systems and as an emulsion in mixtures.

Features:

• High bond strength – provides excellent adhesion when used as a bonding agent or as an admixture in cement based mixes.
• Resilient – when used as an admixture, an acrylic lattice is formed throughout the mix, greatly reducing brittleness and enhancing resistance to impact damage.
• Enhanced chemical resistance – the cementitious resin lattice within the render matrix greatly reduces ingress of chloride ions and other deleterious materials.
• Water resistance – combines low permeability with resin stability in continuously wet conditions when used in cement based mixes.
• Versatile – easy to use with positive bond to a wide range of materials such as brick, stone, concrete, timber and most metals.
• Product stability – specially formulated for maximum performance under alkaline conditions of cement mixes.
• Unlike P.V.A systems, the bond film will not hydrolyse under wet conditions.
• Delayed bonding – when used as a bonding agent, subsequent toppings may be applied immediately or up to 7 days later.
• Eliminates the need for water curing.

Uses:

• Repairs mortar in sewage and water treatment plants
• Repairs to spalled and damaged concrete
• As a structural bonding agent:
  – New to old concrete
  – Renders to brick or concrete walls
  – Sealing walls, bathrooms and kitchen ceilings before
  painting