Description
This 50mm acoustic tape is a Knauf roll of self-adhesive polyethylene foam, 50 mm wide, 30 m long and 3 mm thick. In a dry lining system it is stuck onto the metal profiles, where it cuts down the sound and vibration carried through the structure. It sits with the other site and masking tapes at Renders World.
What the 50mm Acoustic Tape Does in a Stud Wall
This acoustic tape is made for Knauf dry lining systems, where it improves the acoustic comfort of the room. It does that by reducing how much sound and vibration the construction passes on.
- Foam layer. Polyethylene foam, 3 mm thick.
- Self-adhesive. One side of the acoustic tape sticks straight onto the frame.
- Cut to length. The roll cuts easily by hand on site.
- Indoors only. The maker limits it to internal work.
Fitting It
- Follow the system. Use the 50mm acoustic tape as the Knauf technical manual for the chosen dry lining system describes, and check where that manual places it before you start.
- Stick it on the steel. The acoustic tape is made to be stuck onto the metal sections of the frame.
- The frame. Profiles, hangers and connectors for the partition or ceiling are in our drylining range.
Specification
| Detail | Knauf acoustic tape 50 mm |
|---|---|
| Material | Polyethylene foam |
| Backing | Self-adhesive |
| Width | 50 mm |
| Thickness | 3 mm |
| Length | 30 m roll |
| Weight | 0.45 kg per roll |
| Use | Knauf dry lining systems, indoors |
| Knauf material number | 00069366 |
| Barcode | 5902367201036 |
Renders World also lists a 30 mm acoustic tape and a 70 mm acoustic tape, both on 30 m rolls.
Ordering, Delivery and Returns
- Dispatch — Renders World processes orders the same day when the item is in stock.
- Delivery — the team tells you the estimated delivery time after you order; small parcels up to 25 kg go next day by courier. Local orders can go in the Renders World van around Southampton.
- Collection — from the counter at Unit 9A, Central Trading Estate, Southampton SO14 5JP, Monday to Friday 7am to 5pm and Saturday 7am to 12pm.
- Returns — goods can come back within 14 days in original condition; goods in paper bags, tinted products, special orders and goods bought under a promotion are excluded. See the returns page.
FAQ
How thick is the tape?
3 mm of polyethylene foam, 50 mm wide, on a 30 m roll.
Where does it go in a partition?
On the steel profiles of a dry lining frame, in the places the Knauf manual for that system shows.
Can I use it outside?
No. This 50mm acoustic tape is for internal dry lining work only.

