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SiMP Seal 25HM

Product Description

SiMP Seal 25HM is a one-component , gun-grade, non-sag SiMP - Silyl Modified Polymer high modulus construction sealant. It cures under the influence of atmospheric moisture to form a high-performance compound with permanent elasticity and resistance to ageing and weathering. Solvent- and isocyanate-free, it has not VOC. Outstanding body and thixotropy.
• Available in Grey, white and black Environmental friendly – Free of isocyanates and solvents • No Hazard symbol required • No bubble formation - Odorless • Permanently elastic over a wide range of temperatures • Accommodates joint movement of /- 25% • Excellent resistance to ageing and weathering; color stable and non-yellowing • Silicone-free; overpaintable • Excellent primerless adhesion on all typical construction materials and substrates. SiMP Seal 25HM is suitable for: • Sealing joints in vertical and horizontal applications • External walling and cladding joints • Weatherproofing of joints between brickwork, block-work, masonry, wood, concrete, metal frames • Joints in walls, floors, balconies, around window or door frames • Metal roof and gutter sealing • Sealing and bonding between different materials • Elastic bonding between metal, plastic, glass ond other materials

Product Information



Substrate 1

Wood and wood derived products

Substrate 2


Substrate 3


Substrate 4

construction materials such as Stone

Although Crosslink guarantees the quality of our products, we cannot guarantee products used in applications. This is particularly applicable if training by Crosslink has not been conducted. To ensure you have the correct product for the job, please consult the TDS and carry out thorough test work. We are able to help with any technical queries you have so please contact us.

Possible Variations

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