Review on 98-Piece High Temperature Silicone Rubber Cap & Plug Assortment Kit - 🔌 Masking System for Optimal Results in Powder Coating, Painting, Anodizing, Plating & Media Blasting by Rob Rogers

I needed these fittings to plug lines and fittings in my braking system when I was repairing a proportional valve. They are perfect for their size range to find the right one. I've used them with both my Honda's braking system and hydraulic clutch system. They are of good quality. The factory plug was knocked out of my check valve when the seals inside ruptured. After the repair I needed a replacement plug for the pressure reducing valve. After rebuilding I was able to take one of the plugs from the kit and cut it to length to fit the hole perfectly to keep dirt and debris out. It's been in for 8 months now and works just like the original from the factory.