Flex 527 At - Black

Sikaflex‑527 AT is a one‑component silane‑terminated polymer (STP) sealant for multi-purpose elastic joints in automotive bodywork. Isocyanate‑free and moisture‑curing, it suits interior and exterior use for sealing, seam sealing, simple bonding, and vibration or sound damping. Offers good adhesion to metals, plastics and painted surfaces and is overpaintable with water- and solvent‑based paints. For professional use — test on original substrates before application. Black color variant of Sikaflex Flex 527 AT — black finish option for matching dark surfaces.