405 Tack Primer
  • 405 Tack Primer

405 Tack Primer

RAW405

405 Tack Primer is an adhesion promoted primer developed for use in conjunction with various epoxy coatings and screed in our range.

  • Solvent free, low odour
  • Excellent adhesion to concrete and steel
  • Impervious to water
  • Low viscosity, easily applied
  • May be applied to cool, damp surfaces
  • Pre-packaged units ready for use
  • Very good chemical resistance
  • Click to jump down to Technical Data
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£22.33
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£26.80 Tax incl.
Quantity

Description

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.

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



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Features & Benefits


  • Water-based
  • Two-pack
  • Solvent free, low odour
  • Excellent adhesion to concrete and steel
  • Impervious to water
  • Low viscosity, easily applied
  • May be applied to cool, damp surfaces
  • Pre-packaged units ready for use
  • Very good chemical resistance



Typical Properties


Technical Data
  405 Tack Primer
Viscosity: 400 cps @ 20°C
Pot life @ 20°C: 50 Minutes
Pot life @ 10°C: 100 minutes
Adhesion to concrete: 3.8MPa (concrete failure)



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.



Cleaning




Curing


  • Touch dry after 6 hours @ 20°C
  • Hard dry after 12 hours @ 20°C



Limitations


  • Do not apply to wet or uncured concrete surfaces
  • Do not apply to temperatures below 3°C, or if there is a risk of frost during the initial curing period



Storage & Shelf Life


  • Store in dry conditions, out of direct sunlight, at temperatures between 10°C and 25°C
  • Do not expose to freezing conditions
  • 405 Tack Primer has a minimum shelf life of 12 months when stored in original, unopened containers in accordance with manufacturer’s instructions



Health & Safety


  • Avoid contact of the material with skin and eyes
  • Wear gloves and goggles
  • Wash off splashes immediately with soap and water
  • Any eye contamination must be rapidly irrigated with copious amounts of clean water, and immediate medical attention sought
  • Please refer to Material Safety Data Sheet for additional information
  • 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]



It is your responsibility to read the Product Data Sheets (available below) before you place an order and prior to application of the product. The content of this website is our best recommendation and is not advice. Coverage rates quoted are approximate, you agree that coverage depends on the condition of the substrate, surface absorption, texture and application method. We ALWAYS recommend a trial area is coated to ensure the product meets your requirements before use.

Product Details
RAW405

Data sheet

Manufacturer
Rawlins Paints
For Use On
Concrete, Steel
Application Method
Brush, Roller
Colour
Clear
Single, Two or Three Pack
Two-Pack
Touch Dry (at 20°C)
6 Hours
Fully Cured (at 20°C)
12 Hours
Pot Life (at 20°C)
50 Minutes
Coverage
4m² per KG
Shelf Life (from date of manufacture)
12 Months
UN Number (Base)
UN3082
UN Number (Base)
UN2735
Attachments
Download


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.


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