RTV Silicone Sealant Adhesive – 100% Waterproof Silicone Caulk for Automotive, Window, Bathroom, Kitchen – High Bond, Shrink & Crack Resistant – Black(1.4oz/40g)

Customers find the silicone sealant effective, with one mentioning it worked perfectly for fixing a vehicle roof leak. However, the ease of application receives mixed feedback, with some finding it easy to apply while another customer describes it as extremely hard to use.