Arbomast BR Butyl Arbo Mast Grey Sealant - 310ml

Arbomast BR Butyl Arbo Mast Grey Sealant - 310ml.                      Ref: MI-AR-BR-GY

Arbomast BR is a one part Butyl rubber based sealant for use in closed joint sealing and bedding applications. Arbomast BR exhibits good adhesion to many common construction substrates. Arbomast BR forms a surface skin if exposed to air but the bulk of the material underneath remains non setting and pliable.

Non setting sealant between metal to metal joints in curtain wall and window assemblies to form a water and air tight seal. For forming an effective seal between metal lap and fixing joints.Arbomast BR will seal but will only give minimal strength to the installation. For use in a variety of bedding/concealed joints between many common constructions substrates such as timber, concrete and metals. Sealing heating and ventilation ductwork joints.

Recommended

• Sealing between adjacent construction materials where minimal movement is anticipated
• Metal to metal joints in curtain wall and window assemblies
• Steel stanchions to concrete
• Metal lap joints
• Vehicles
• Flanges
• Brickwork
• Bolts
• Fittings and marine bedding

Not recommended

• Use against bituminous materials
• Movement Joints subject to high degrees of movement
• Expansion Joints
• Use Against Natural Stone

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