From £21.30 + VAT per roll

Interior airtightness tape – Ampacoll INT 60mm x 40m

Ampacoll INT interior airtightness tape is:-

  • a 60mm wide universal, single sided, tear-resistant, acrylic adhesive tape.
  • perfect for taping laps in VCL membranes and in OSB boards.
  • highly adhesive and suitable for bonding all types of membranes as well as boards.
  • suitable for winter application down to -5°C.

Product overview

Where is it used?

  • Ampacoll INT interior airtightness tape is designed for internal use for taping joints around windows/doors, on OSB or ply, sealing around pipes and wires and can be used for taping sole plates to slabs/screeds.
  • Due to the special surface on the Ampack vapour control membranes, the Ampacoll INT tape also forms a very strong join between laps in membranes.

How is it used?

  • Surfaces should be clean, dry and free of dust before the tape is applied.
  • The paper backing needs to be peeled off prior to use and can either be cut to length and then applied or applied straight off of the roll.
  • On lightly textured boards like OSB a the Ampack Pressure Roller should be used to firmly press the tape into position.
  • When taping OSB or similar boards do not apply in hot/strong sun as it can cause the tape to wrinkle.
  • If you are taping to concrete/masonry or wood fibre boards the Ampacoll Primax Primer should be applied and left to dry first. This ensures that the tape will stick properly to these surfaces.

How much will you need?

  • Each roll of Ampacoll INT tape is 60mm wide and 40m long.
  • For taping OSB boards allow 4-5m per m2 of wall/roof.
  • For membranes allow 1-2m per m2.

Frequently asked questions

Can I use this tape in winter?

Yes, you can use it in temperatures all the way down to -5°C.

Will it stick in wet conditions?

No, the surfaces must be clean and dry. If they are dirty, use the Ampacoll Primax Primer.

Pricing & shipping

This product comes in a small box and so will be sent by courier, costing around £13 + VAT.

Thickness [mm]Roll width [mm]Roll length [m]Number of rolls per boxAmount of tape per box [m]backing slit widths [mm]Single roll costper roll in a box of 10 rolls
0.5mm60mm4010400single 60mm£23.67£21.30

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