28753 Waterproofing tape

Description:
Butyl rubber coated non-woven with release liner with overlaps for easy removal.
The non-woven allows a good cementability with common tile adhesives or sealants, structure embossing.

Application:
Joint sealing tape to be applied with tiles or natural stones for flexible waterproofing of expansion joints. Suitable for indoor application for medium loads of non-pressurized water (e.g. domestic bathrooms).

Material composition:
Substrate:  Polypropylene non-woven
Coating:     Self-adhesive butyl rubber, high elastic, resistant to ageing
Liner:          Release-Paper

Colour

Grey (Other colours in accordance to RAL upon request)

Resistance to temperature, min. / max.

-5°C / +60°C

Certified according to

DIN EN ISO 9001: 2008

Warranty

5 years warranty for the guaranteed product qualities

Attention

Due to technical reasons the colour of the material or the printing may vary slightly from batch to batch

Processing recommendations

The release liner can best be removed at temperatures not exceeding 28°C

Storage

Cool and dry, protect against sunlight, use within 12 months after receipt.

Physical Properties: (approx.) DIN Value Tolerance
Total width (with release)

Internal

122 mm

+/- 3 mm

Product width (without release)

Internal

120 mm

+/- 3 mm

Total thickness (with release)

Internal

0,72 mm

+/- 0,12 mm

Product thickness (without release)

Internal

0,64 mm

+/- 0,12 mm

Total weight (with release)

Internal

820 g / m²

+/- 40 g / m²

Product weight (without release)

Internal

730 g / m²

+/- 35 g / m²

Length per roll

Internal

25 metres

- 0,0 m / + 0,25 m

Breaking load longitudinal

DIN EN ISO 527-3

30 N / 15 mm

≥ 20 N / 15 mm

Breaking load lateral

DIN EN ISO 527-3

19 N / 15 mm

≥ 15 N / 15 mm

Extension break longitudinal

DIN EN ISO 527-3

60%

≥ 35%

Extension break lateral

DIN EN ISO 527-3

80%

≥ 50%

Burst pressure, max.

Internal

0,4 bar

≥ 0,2 bar

Resistance to water pressure

DIN EN 1928 (Verfahren B)

≥ 0,2 bar

Peel test on neutral PVC carrier

Internal

≥ 13 N / 20 mm

Chemical Properties: Resistance after storage over 7 days by room temperature in following chemicals
+ = resistant
0 = weakened
- = non resistant
Chemical Properties

Resistance to a wide range of chemical liquids