Product Data Sheet Show all documents

SikaProof®-937

(former MasterSeal® 937)

Single-sided sticky tape for SikaProof®-730 PA HDPE pre-applied waterproofing system

SikaProof®-937 is a white or light yellow single- sided sticky, HDPE self-adhesive tape.
It is designed for use in underground waterproofing termination detailing along with SikaProof®-730 PA membrane system.  The specially-made high density thermoplastic polyethylene (HDPE) film works as a waterproof base material. On one side the HDPE film is covered with macromolecule self-adhesive film and on the exposed surface the composite adhesive. The weather-resistant protective and insulating layer belongs to macromolecule self- adhesive film.

The specially-made high density thermoplastic polyethylene (HDPE) film works as a waterproof base material. On one side the HDPE film is covered with macromolecule self-adhesive film and on the exposed surface the composite adhesive. The weather-resistant protective and insulating layer, belongs to macromolecule selfadhesive film.
Product Data Sheet Show all documents

Usage

SikaProof®-937 is used for long edge treatment or mending as part of the SikaProof®-730 PA membrane system.
SikaProof®-937 is applied to waterproofing and damp-proofing engineering’s for various underground building structures and basements.  

Advantages

The specially-made high density thermoplastic polyethylene (HDPE) film works as a waterproof base material. On one side the HDPE film is covered with macromolecule self-adhesive film and on the exposed surface the composite adhesive. The weather-resistant protective and insulating layer, belongs to macromolecule selfadhesive film.

Packaging

Rolls of 120mm (width) x 50m (length)

Product Details

Product Information

Shelf life

12 months from date of production if stored properly in unopened, original packaging.

Storage conditions

Store in dry conditions between +5 °C to +30 °C.
Rolls must be stored in their original package, under cool and dry conditions. Protected from direct sunlight, rain, snow and ice.

Thickness

0.3 mm
Technical Information

Tensile strength

800 N/50mm

Elongation at break

500 %

Adhesion in peel

1.5 N/mm
(To concrete after 28 days water immersion)

Joint shear resistance

Shear Strength:

5 N/mm

(GB/T 328.23)

Flexibility at low temperature

No crack (-25 °C)

Application

Application steps

APPLICATION INSTRUCTIONS

SikaProof®-937 is part of the SikaProof®-730 PA system, please refer to the relevant method statement or contact our Sika representative for further support.

 

Documents