sealing

PD® Large Plastic Washers M12. (DIN 9021 / ISO 7093) | High-Quality PA Nylon Body Washers | Plastic Washers with Large Outer Diameter 37mm https://www.amazon.de/dp/B07QK1BKK3?ref=ppx_pop_mob_ap_share Sealing nylon washer with butilo tape.

FISUREX Original Aqua Stop, 250 ml, selador de fugas transparente, penetra e vedação facilmente onde o silicone falha, cola antifugas impermeabilizante, casa de banho clarabóia, carrinha de acessórios https://amzn.eu/d/cAMpJJp