Butyl sealing tape

Name: Butyl sealing tape
Brand: Würth
SKU: 0874100401

Butyl sealing tape, two-layer tape
SEALTPE-BUTYL-GREY-50X0,7MMX15M

Art.-no. 0874100401

EAN 4046778362304

All versions

Specification

Butyl rubber-based, two-layer tape for permanent airtight sealing of butt joints and sleeve joints on air ducts, folded spiral seam pipes and flexible pipes in pneumatic systems

The film can take mechanical loads and is tear-proof

Screw heads can be covered without difficulty

The adhesive is odourless and contains no solvents, chlorinated hydrocarbons or aromatic hydrocarbons

No unpleasant odour during application or during subsequent operation of the plant

The usage instructions are recommendations based on the tests we have conducted and based on our experience; carry out your own tests before each application. Due to the large number of applications and storage and processing conditions, we do not assume any liability for a specific application result. Insofar as our free customer service provides technical information or acts as an advisory service, no responsibility is assumed by this service except where the advice or information given falls within the scope of our specified, contractually agreed service or the advisor was acting deliberately. We guarantee consistent quality of our products. We reserve the right to make technical changes and further develop products.

Application

Application area

For permanent airtight sealing of butt joints and sleeve joints of air ducts, folded spiral seam pipes and flexible pipes in pneumatic systems

Instructions

The surface must be dry and free from separating agents such as grease, oil, surfactants, dirt and dust.

Technical information

Adhesive base	Butyl natural rubber
Barrier layer	Foil
Backing material	PE film
Colour	Silver grey (base material)
Length	15 m
Width	50 mm
Overall thickness	0.6 mm
Thickness of butyl compound	0.52 mm
Backing material thickness	0.08 mm
Building material class/conditions	B2 - Normally inflammable / in accordance with DIN 4102
Min./max. processing temperature	5 to 40 °C
Min./max. temperature resistance	-30 to 80 °C
Free of lead (< 0.1 %)	Yes
Free of tin (< 0.1 %)	Yes
SVHC according to REACH < 0.1 %	Yes
Free of chlorinated paraffins (< 0.1 %)	Yes
Solvent free (< 1 %)	Yes
Free of hydrocarbon plasticizers (< 0.1 %)	Yes
Free of halogenated blowing agents (< 0.1 %)	Yes
Free of hexabromocyclododecane (< 0.1 %)	Yes
Free of scrap tyre granules	Yes