Visqueen High Performance (HP) Tanking Primer is a black, elastomeric bituminous priming solution designed to prepare surfaces prior to the application of Visqueen self adhesive and torch applied damp proof and tanking membranes.
- Gives superior bond on torch applied and self adhesive membranes
- Ideal for application in low temperatures (down to -4°C)
- Suitable for green concrete and damp surfaces
- Quick and easy to apply
- 5L Tin
We have Visqueen High Performance (HP) Tanking Primer in stock for immediate despatch.
Visqueen High Performance Tanking Primer can be applied by brush or roller. Care
should be taken to prevent splashes as primer will permanently stain porous surfaces.
Surfaces must be smooth, clean, and free from contaminants such as dust, dirt, grease, lichen, frost, etc.
Substrate temperature must be greater than -4C.
Coverage rates on porous surfaces e.g. concrete is 6–8m /litre.
Visqueen High Performance Tanking Primer will dry in 2–8 hours depending upon
temperature, surface porosity and ventilation. Wait until primer is tack free. The primer will be resistant to light rainfall almost immediately after application. Allow to dry fully before application of waterproofing membrane.
Avoid pouring the primer directly onto a horizontal surface; use a dip tray. The primer should not be allowed to puddle during application as this will increase drying time.
All tools can be cleaned after use with white spirit.
Priming should be limited to an area that can be covered with membrane in 24 hours.
Areas that accumulate significant amounts of dust or dirt must be re-primed before
When used on green concrete or damp surfaces, moisture may become trapped under the membrane which may result in blistering, particularly in warm, sunny weather.
To reduce this risk, the membrane should be covered as soon as possible after application.
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About the manufacturer - Visqueen Building Products
Visqueen is the market leader in the manufacture and supply of structural waterproofing and gas protection systems.
They offer complete support at every stage in the specification and supply chain process. Working to only the highest standards and through innovation and excellence as key values,
Visqueen remains the industry leader and is trusted as the technical authority for product standards.
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