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Arbomeric MP20

ARBOMERIC MP20 - Modified Polymer Sealant

ARBOBond Pro® Range


Arbomeric MP20 is a one-part high modulus modified polymer sealant that cures on exposure to moisture vapour, forming a tough but elastic rubber. This sealant is designed for a variety of demanding construction applications, providing excellent adhesion and durability.

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Application and Key Benefits of Arbomeric MP20

Arbomeric MP 20 is recommended for use in many forms of construction including: structural joints in heavy cladding, structural movement joints in floors and floor joints in heavily trafficked areas. Prisons and secure units (supervised areas) forming anti-pick/ anti-vandalism joints, or any area that could be subject to abuse and vandal attack.

Note: Not recommended for joints in lightweight cladding and swimming pools. Is over-paintable once fully cured; pre-use tests are advised to demonstrate compatibility with individual paints.

  • High Modulus: Ideal for structural joints in heavy cladding and flooring.

  • Durable: Suitable for use in heavily trafficked areas.

  • Anti-Pick and Anti-Vandalism: Perfect for use in secure applications such as prisons and supervised areas.

  • Versatile Application: Bonds well to various construction materials.

Technical specifications

Technical Data
ColoursWhite, Grey, Black
MaterialPolymer
Rubber
Skin Time at 20°C/65 % RH:20-30 minutes
Application Temperature:+5°C to +35°C
Service Temperature:-40°C to +120°C
Chemical Resistance:Resistant to most dilute acids and alkalis. Organic solvents may cause the sealant to swell and lose adhesion. Strong cleaning agents can cause surface deterioration.
UV Resistance:Very Good
Service Life:25 years+ (life may be reduced in trafficked areas)
Movement Accommodation:Butt joints (movement in tension and compression): 35 %
Lap joints (movement in shear):70 %
Modulus @ 100 % Extension:1.0 - 1.12 N/mm²
Ultimate Elongation:220%
Tensile Strength @ Break:1.3-1.6 N/mm²
Typical Shore A Hardness50 approx

Discover our ARBOBond Pro® Family of Durable Sealing Solutions

Explore our comprehensive range of sealing products within the ARBOBond Pro family, specialising in durable and high-performance sealants.

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CARLISLE® Construction Materials Ltd.

CARLISLE®
Adshead Ratcliffe & Co Ltd., United Kingdom
Derby Road, Belper, Derbyshire, DE56 1WJ
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