405 Tack Primer is an adhesion promoted primer developed for use in conjunction with various epoxy coatings and screed in our range.
The product exhibits outstanding adhesion to concrete and other surfaces. 405 Tack Primer is supplied as a two pack system, comprising pre-weighed amounts of base and curing agent components.
This product is for Professional Use Only.
Recommended Uses:
As a primer for concrete prior to the application of certain epoxy coatings and screeds in our range
As an adhesive for bonding new to old concrete e.g. resin bonding new floor toppings to old concrete
As a protective treatment to exposed steel reinforcement during concrete repair
Please consult our Technical Department on 0113 2455450 (option 2) or send a message to [email protected] for specific advice.
Coverage
3.3-6.7m²/kg depending on surface texture
Surface Preparation
Concrete:
Concrete surfaces shall be a minimum of 21 days old and/or the residual moisture content shall be below 6%
Ensure that the concrete is clean and free from dust, laitance, grease, oil, curing compound, and existing paint finishes etc
Suitable mechanical treatment such as vacuum grit blasting or mechanical scabbling is recommended to ensure the removal of contaminants and to provide a mechanical ‘key’ for the 405 Tack Primer
Steel Reinforcement:
Steel reinforcement shall be abraded, wire brushed etc. to remove all traces of rust
Priming should immediately follow preparation to obviate the possibility of flash rusting
Mixing:
405 Tack Primer is supplied in pre-weighed containers ready for mixing
Pour the contents of the curing agent container into the base container and thoroughly mix, preferably by mechanical means until a uniform consistency is achieved
Mixing Ratio:
By Volume - 1.96 Base : 1 Curing Agent
By Weight - 100 Base : 47.1 Curing Agent
Application
Apply by brush or roller at a nominal rate of 0.15 to 0.30kg/m²
Ensure that the surface is thoroughly wetted out
Allow the primer to ‘tack up’ for a minimum of 10 minutes prior to the application of subsequent treatments
Please refer to the relevant coating or screed product data sheet as appropriate
Note: In thin section the primer will remain ‘open’ for 90 minutes @ 20°C, within which time subsequent application should be carried out.
Should this period be exceeded then the surface must be re-primed prior to continuing.
405 Tack Primer shall be applied strictly in accordance with the manufacturer’s instructions
For specific advice regarding any aspect of this product, please consult our Technical Department on 0113 2455450 (option 2) or send a message to [email protected]
Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.
109 Tool Cleaner is a specialist equipment cleaner suitable for the removal of uncured epoxy, polyester and polyurethane resins.
Low Hazard
Low evaporation rate
Excellent solvency powers
80% biodegradable
This product is for Professional Use Only
Images are for illustrative purposes only and may differ from the actual product
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