DESCRIPTION

A one part, ready-to-use, extra grip, external render bonding agent with added aggregate to provide a key prior to applying render to exterior substrates.

USES

• EXTERIOR PREGRIT is for use as an effective bonding agent for render to concrete, brickwork and blockwork, and improve adhesion to smooth surfaces
• Bonding agent for exterior walls 
• For use on concrete, brickwork, light blockwork 
• Single application, render once cured 
• Light green in colour for easy identification of treated areas 
• Reduces suction on porous surfaces 
• Improves adhesion on smooth surfaces 
• Waterproof

APPLICATION INFORMATION

• Thoroughly stir before use. Ensure application temperature is above 5°C and that the surface to be treated is free from dust, release agents and any contaminants that may hinder adhesion. Any contamination must be removed prior to application, including any flaking material. Ensure the background is sound and will support the weight of the render. Do not dilute. We recommend a patch test be carried out on a small inconspicuous area to test compatibility prior to full application. Simply apply 1 coat using a brush or roller ensuring an even coat and allow to dry (6 hours minimum). This product is coloured light green to identify treated areas. Protect adjacent surfaces from splashes and remove any PREGRIT before drying using warm soapy water. Note: Cold or humid conditions will increase drying times. Do not use at temperatures below 5° C.

COVERAGE

• Approx.10L of EXTERIOR PREGRIT will cover approximately 30m2 depending on porosity of substrate.

LIMITATIONS

• Do not use on areas subject to continual damp. 
• Do not dilute. 
• Do not exceed a maximum thickness of 25mm for complete render system. 
• Remove any contamination of product to surrounding surfaces before drying.