Heavy Duty Silicone Snap In Locking Hole Plugs Waterproof Flush Mount Rubber Panel Seals And Bulkhead Covers 17mm Diameter Gray Pack Of 10 Straight Up No Hassle Installation With A Slick Snug Fit For Shop Or Home Projects
Luxury Gray Sealed Bulkhead Plugs For Panel Seal And Waterproof Mounting
✔️ Pack Of 10 - Outer 21Mm - Height 11Mm - Thick 2Mm - Fits 17Mm Hole
You get ten gray silicone locking hole plugs that snap right into your panel to seal openings from dust, moisture, and dirt. These round grommet covers are perfect for instrument panels, furniture projects, or marine bulkheads where you need a clean, waterproof finish without any tools.
✅ High Elasticity Material: Made of durable silicone that stretches slightly for an easy fingertip install yet returns snug to prevent loosening during use.
✅ Water Tight Protection: Provides full insulation against liquids and acids so your equipment stays dry even when submerged in harsh environments.
✅ Heat Resistant Build: Withstands high temperatures without melting or deforming so the plugs hold their shape during summer heat or near hot components.
✅ Chemical Stability: Will not dissolve, shrink, or swell in alkaline chemicals so they maintain a reliable long-lasting seal year after year.
💡 What type of environment can these sealing plugs withstand safely over time?
You can rely on these bulkhead seals in harsh locations ranging from garages to engine bays due to their premium material properties.
- Resists oil and gasoline spills so it does not degrade when exposed to common workshop fluids during daily maintenance tasks.
- Fights corrosion and rust damage so metal surfaces underneath stay protected from oxidation while the cover sits securely in place.
- Ideal for saltwater boats and outdoor gear where moisture resistance keeps critical holes shielded from constant humidity exposure.