AS-4001 MS Construction.jpeg
AS-4001 MS Construction.jpeg

AS-4001

$0.00

ALSEAL AS-4001 MS Polymer Construction Sealant/Adhesive is a single-component, moisture-curing MS polymer sealant and adhesive designed for movement joints and general construction sealing applications. The product is formulated to provide elastic performance, substrate adhesion, and durability under typical building service conditions.

The cured sealant forms an elastic rubber with ±50% joint movement capability, suitable for dynamic joints subject to expansion and contraction. It demonstrates stable curing characteristics due to its solvent-free and isocyanate-free formulation, minimising risks of shrinkage, bubbling, or blistering during cure. The absence of silicone oil reduces the potential for surface staining on adjacent materials.

ALSEAL AS-4001 MS Polymer Construction Sealant/Adhesive exhibits adhesion to a wide range of common construction substrates, including concrete, masonry, anodised aluminium, coated metals, GRC panels, timber, UPVC, polystyrene, stainless steel, and composite materials. In many applications, primer-less adhesion is achievable.

ALSEAL AS-4001 MS Polymer Construction Sealant/Adhesive is compatible with most common industrial paint systems (subject to project-specific verification), making it suitable for applications where overcoating is required.

ALSEAL AS-4001 MS Polymer Construction Sealant/Adhesive is a single-component, moisture-curing MS polymer sealant and adhesive designed for movement joints and general construction sealing applications. The product is formulated to provide elastic performance, substrate adhesion, and durability under typical building service conditions.

The cured sealant forms an elastic rubber with ±50% joint movement capability, suitable for dynamic joints subject to expansion and contraction. It demonstrates stable curing characteristics due to its solvent-free and isocyanate-free formulation, minimising risks of shrinkage, bubbling, or blistering during cure. The absence of silicone oil reduces the potential for surface staining on adjacent materials.

ALSEAL AS-4001 MS Polymer Construction Sealant/Adhesive exhibits adhesion to a wide range of common construction substrates, including concrete, masonry, anodised aluminium, coated metals, GRC panels, timber, UPVC, polystyrene, stainless steel, and composite materials. In many applications, primer-less adhesion is achievable.

ALSEAL AS-4001 MS Polymer Construction Sealant/Adhesive is compatible with most common industrial paint systems (subject to project-specific verification), making it suitable for applications where overcoating is required.