Our Systems and Products:
Earth and Reed Win
Earth and Reed, a Natural Building Technologies’ key distributor, has received an award marking the company’s dedication to supplying ecological building products and its sustainable approach to business.

Read more here.
St Piran use Diffutherm
An innovative, eco-friendly development by St Piran Homes in Camborne.

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Pavatex Tape and Primer

Pavatex Primer

Our Pavaclad and Pavaroof systems require taping ONLY on butt joints, corners or drip details. The tongue and groove board edges require no taping. For reference, please use our Technical Manuals.

  • Only use PAVATAPE on dry, clean and dust-free Pavatex board
  • Use after fitting boards and always BEFORE installing battens
  • Two priming solutions are available dependent on weather conditions: For temperatures between 5 - 10 degC use PAVZTP05 (solvent based) use PAVZTP5 (water-based).
  •  PAVATAPE should not be applied if the temperature is below 5 degC.
  • Apply Pavatex PRIMER with a brush or roller onto the board and abutments and allow to dry: Water-based 30 and 60 minutes drying time; solvent based prime, 20min.
  • Store Pavatex PAVATAPE rolls on a flat surface in a dry dust-free environment.
Pavatex Pavatape
  • Shelf life when stored at around 20 degC is unlimited for PAVATAPE. PRIMER needs to be used within 12 month after manufacture.
  • Coverage - Primers - Water based - 5litre tins, enough for 6 rolls of Pavatape. Solvent based - 500ml tins, enough for 1 roll of Pavatape
  • Pavatape comes in 150mm wide, 15m rolls.

Ejot and Fischer Fixings

Pavatex Pavatape

NBT supply all fixings and fittings required for our systems - assuring quality and our warranty can be applied.

We recommend Ejot and Fisher fixings for our Pavatex insulation boards - they are available direct from us, and our representatives can advise on correct quantities, tools etc.

Pavatex Pavatape
Pavatex Pavatape

Fixings