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OttoColl M500

Premium hybrid sealant with high water resistance


 10,22 HTVA

SKU 133 Category


OTTOCOLL M500 stands out as a polymer adhesive specially designed for bonding a variety of materials, offering reliable performance in a wide range of applications. Its unique formulation makes it an ideal choice for bonding stone, natural stone and ceramics, preserving long-lasting adhesion while maintaining visual clarity.

OTTOCOLL M500 stands out for its excellent water resistance, making it the ideal choice for areas with high water exposure. Its ability to maintain reliable performance in wet conditions makes it a preferred solution for applications requiring transparent, long-lasting adhesion in humid environments.

This adhesive also excels at bonding delicate surfaces such as enamelled and varnished glass, as well as transparent mirror mounting on a variety of substrates such as ceramics, glass, plastic, stainless steel, aluminium, wood and concrete.

Its versatility extends to a variety of applications, such as gluing into vertical structures, transparent mounting of metal rails, window sills, skirting boards, trim strips and stair treads. Suitable for transparent bonding of rigid foam, it is also used in the construction of bodies, automobiles, railcars, containers, metal structures and shipbuilding equipment.


extremely water-resistant

Excellent adhesion to a wide range of materials

Suitable for natural stone

Adheres even to damp substrates



Isocyanate-free (harmless to health)