CarPlan Tetrosyl Tetroseal Brushable Underseal Underbody Sealant Car Sealer 950g Applied By Brush Protects Vehicles Against Corrosion/Rust/Stones/Salt/Water Resistant To Sagging

Easy to use.used it to seal a leak in my roof cnauseby felt going brittle.so far it seems to have worked

found it difficult to apply with a brush very thick

This has always been a good sealant have used it for many years .

First class product