Hilltop Silicone Tube Caps – Pack of 5

Opened a tube of silicone or sealant, used what you need, then come back to it later to find the nozzle starting to cure?

The Hilltop Silicone Tube Cap is a simple reusable cover designed to fit over the end of an opened silicone, sealant or adhesive cartridge nozzle between jobs.

It helps reduce exposure to air, dust, dirt and workshop debris while keeping the nozzle covered and cleaner during storage.

A small product, but one designed around a very common workshop frustration.

Key Features

• Supplied as a pack of 5
• Reusable design
• Helps reduce exposure of opened nozzles to air and contamination
• Helps keep silicone, sealant and adhesive nozzles cleaner between uses
• Quick and simple to fit and remove
• Compact workshop storage solution
• Manufactured in-house by Hilltop Speed Shop
• Available in five standard Hilltop colours

Available Colours

• Stealth Black
• Graphite Grey
• Hazard Green
• Jade White
• Reflex Blue

Each pack contains 5 caps in your selected colour.

Multi-Buy Savings

Need more for the workshop?

• 1 pack / 5 caps — £4.59
• Buy 2 packs — Save 10%
• Buy 3 packs — Save 15%
• Buy 4 or more packs — Save 20%

Simply increase the quantity and the relevant multi-buy discount will be applied.

Ideal For

A useful addition to:

• Fabrication workshops
• Motorsport workshops
• Home garages
• Bodyshops
• General engineering
• DIY use
• Anyone regularly using silicone, sealants or cartridge adhesives

Compatibility & Fitment

Designed for use over the nozzles commonly supplied with silicone, sealant and similar cartridge-based products.

Nozzle dimensions and profiles can vary between manufacturers, so fitment may vary with unusually shaped or oversized nozzles.

What’s Included

• 5 × Hilltop Silicone Tube Caps in your selected colour

Silicone, sealant, adhesive cartridges and nozzles shown for demonstration purposes are not included.

Manufacturing Lead Time

These products are manufactured in-house in batches, with stock held where possible.

Where your selected colour is not immediately available, please allow approximately 1–2 working days for manufacture before dispatch.

Postage & Dispatch

All orders are securely packaged and dispatched using a tracked postal service.

Please allow the stated manufacturing lead time before dispatch. Tracking details will be provided once your order has been sent.

Please Note

These caps are designed to help reduce exposure of opened cartridge nozzles to air, dust, dirt and debris between uses.

They are not intended to provide permanent airtight storage and cannot guarantee that silicone, sealant or adhesive will not cure over very long periods of time.

For best results, always follow the storage recommendations provided by the manufacturer of the product being used.