Products covered by this service
- Silicone, acrylic and polyurethane sealants
- Building sealing products
- Assembly and structural adhesives
Why conformity assessment matters
Joint and bond performance depends on adhesion, movement capability and resistance to exposure. We select the Order No. 435 route after identifying composition and function; sealants and adhesives can fall under different entries.
Certificate or declaration: the document depends on the specific product and applicable regulation.
Understand the regulationProperties considered in the assessment
- Adhesive strength
- Movement and elongation
- Curing and service-condition resistance
These are programme-selection considerations. Required tests depend on the specific product, standard and conformity assessment scheme.
Standards to consider
Examples are shown with their scope. A catalogue listing does not make a standard mandatory for every product in this group. The applicable edition and regulatory link are checked for each request.
Details to clarify
GOST 25621-2023 covers polymeric sealing products. Construction adhesives need standards selected for their specific use.



