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Arbo Arbosil HM


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Additional information

Weight : .4 kg

Colour : Black, Jasmine, Manhattan Grey, Translucent, White

Product Description:

Arbo Arbosil HM is a One-part High Modulus Acetoxy Cure Silicone Sealant, which cures rapidly on exposure to moisture vapour to form a resilient elastic silicone rubber. This product contains
a fungicide to make it resistant to fungus and mildew. Arbosil HM bonds well to acrylic, ceramic, metal, glass and laminate surfaces, and will not discolour during its service life, whilst maintaining good elasticity.


This product is recommended for the sealing around all types of sanitary fittings including baths, showers, urinals, sinks and washbasins in both domestic and commercial locations.

– It is suitable for use in areas of high humidity.
– Can be used to seal around laminates and worktops.
– Suitable for both interior and exterior use.
– Use for sealing of aluminium sheets and components.
– Use as an adhesive to bond PVC trims


Joint Preparation

The joint surfaces must be clean, dry and free from all contamination and any loose materials. The surfaces should be decreased using the appropriate Arbo Cleaner. Primers
may be required on some substrates. It is recommended that Adshead Ratcliffe Technical Services Department should be consulted and advice obtained with regard to
the choice of primer for specific purposes.

Joint Backing

Where applicable, appropriate joint filler e.g. closed-cell polyethene foam should be used, to provide the correct joint depth.


Arbosil HM is supplied in cartridges and can be applied into the joint using an Arbo Caulking Gun. All joint preparation, priming, and sealant application should be carried out
in accordance with BS 8000 Part 16, the British Standard for the sealing of joints in buildings using sealants.


12 months in original unopened package stored in a cool, dry place out of direct sunlight. Protect from frost.


No particular health hazards are associated with this product but please consult Material Safety Data Sheet for full information.

You can also find a wide range of other Arbo products on our website.

For any further information, you may need, please visit the Arbo website.