Joint sealings / Joint tapes

This product range provides our customers with joint sealing systems, which are used in construction joints and expansion joints in interior and exterior areas. UV resistance is of course an important component here.

PT Proofflex SK

Product information

PT Proofflex SK is a joint sealing element made of galvanized metal. The total thickness is approx. 0.9 mm. PT Proofflex SK is coated with a special elastic coating on both sides. The special coating consists of a pressure-sensitive adhesive to create a permanently flexible adhesion to fresh concrete.

Delivery form
  • Height: 150 mm, Length: 2 m, Article-No. 04700150
  • Height: 167 mm, Length: 2 m, Article-No. 04700167
  • Wooden box: 50 x 2 m
Technical data sheets

PT Proofflex Premium active

Product information

PT Proofflex Premium active  is a joint sealing element made of galvanized metal. The total thickness is approx. 1.1 mm. PT Proofflex Premium active has a very special elastic coating on both sides. The special coating consists of a pressure-sensitive adhesive which is coated with a special granulate to create a permanently flexible active adhesion to fresh concrete. The surface-enhancing coating results in a drastic increase in the path of the water and the effect of sintering the fresh concrete into the adhesive composite layer is achieved, too. Compared to other product systems a foil for protection of the coating is not required and has not to be removed before application.

Delivery form
  • Height: 150 mm, Length: 2 m, Article-No. 04600150
  • Height: 167 mm, Length: 2 m, Article-No. 04600167
  • Wooden box: 50 x 2 m
Technical data sheets

PT Joint Tape

Product information

PT Joint Tape is homogeneous high performance joint sealing tape based on special raw materials, which leads to a perfect bonding to epoxy based and other adhesives. The high performance tape can be welded with hot air. PT Joint Tape is UV-resistant.

Delivery form
  • Thickness: 1 mm, Width: 200 mm, 20 m roll, Article-No. 04100200
  • Thickness: 2 mm, Width: 200 mm, 20 m roll, Article-No. 04200200
  • Other dimensions on demand