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Trusted waterproofing solutions for buildings, infrastructure and beyond.Explore All Products→Engineered for performance. Built to protect.
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Technobit Primer D-41
Technobit Primer D-41
TECHNOBIT PRIMER D-41 is a bituminous liquid that seals porous surfaces, such as Concrete and when used improves the adhesion of Bituminous materials that are to be applied to the substrate. We recommend use of TECHNOBIT PRIMER D-41 in all applications of TECHNOBIT range of torch applied and self adhesive membranes.
Intended Use
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Primer Coat to block the effects of dust
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Seal porosity of concrete surfaces
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Speed up & improve application of Bituminous membranes
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Protective Coating for pipes & metal tanks
Major Features
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Fast Dry ( Quick Dry )
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Multi-Purpose
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Good Coverage Area
Method of Application
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TECHNOBIT PRIMER D-41 should be thoroughly stirred before use and applied to the substrate by means of brush, roller or spray, at the rate of $300\text{ g/m}^2$ brush/roller application and $200\text{ g/m}^2$ spray application.
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The area to be treated should be free from grease, oil, dust etc. Concrete should be cured and at least eight days old. After drying any localized discolouration of the surface should be re-treated and allowed to cure. Only prime areas that are to be covered in one day.
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Do not leave the Primer exposed for more than 24h. If this should be the case, apply a further coat and allow to cure as above. Tools must be cleaned with White Spirit or Paraffin.
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Technobit Primer D-41






