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Application

Suitable for:

  • Bonding Arbo EPDM and other membranes including butyl sheeting to aluminium (both polyester powder coated and other finishes) and PVC-U for both factory and site applications.
  • Factory applications with the use of terminator strips but can also be used for site work.

Description

Arbo SAS is a solvent free, one part elastomeric sealant adhesive based on neutral curing silicone polymer technology.


Features and benefits:

  • SAS combines good initial grab to a variety of common construction substrates with long term performance.
  • For porous substrates Arbo Primer 2650 is recommended.
  • Adshead Ratcliffe Technical Service Department can advise if adhesion tests are required to new, untested substrates or if the product will come into contact with natural stone substrates.
  • Complies with BS EN ISO 11600–F/G–25 LM.
  • very good UV resistance.
  • Anticipated service life in excess of 25 years.

General information

Color

Black

Material

Silicone

Shape

Formless

Uniclass

Pr_20_31_02_80 Solvent-based synthetic rubber resin adhesivesPrimary

CAWS

J40/297 Waterproofing/ damp-proofing/ gas-retardant membrane

Product range

Sealants and Facades
EPDM System

Specification data - Solvent-based synthetic rubber resin adhesives

Carrier

Solvent-free.

Colour

Black.

Accessories

None.

Arbo Primer 2650.

Arbo Cleaner No. 17 (Xylene based).

Arbo Cleaner No. 16 (Alcohol based).

Standards

To BS EN ISO 11600 and F/G–25 LM.

Application temperature

+5 to +40ºC.

Service temperature

-40 to +120ºC.

Hardness (shore A)

30.

Cure time

2 mm/ 24 hours at 20 ºC/ 65% RH.

Guidance for specification option:

Through cure rate will be retarded where passage of moisture to the centre of a large amount of product occurs.

Chemical resistance

Resistant to most dilute acids and alkalis.

Guidance for specification option:

Organic solvents may cause the sealant to swell and lose adhesion.

UV resistance

Very good.

Anticipated service life

25 years+.

Elongation at break

400%+.

Bond strength

31 MPa.

Literature

ARBO SAS Data Sheet

ARBO SAS Data Sheet

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