No more flats! Slime Tube Sealant seeks out and instantly seals punctures in your tubes up to 3mm. Install in your bicycle and enjoy two years of continuous flat tyre protection
When a puncture occurs, Slime's patented sealant is carried directly to the puncture. The pressure of the escaping air forces the particles into the opening, where they build up and intertwine to form a long-lasting, flexible plug. Instantly, air loss is blocked and a flat tyre is preventedSealant for 4 tubesNon-toxic, non-hazardous and non-flammableEffective under the most extreme temperatures: Low freezing point of -35?F (-37?C) and a high separation point of 182ºF (82ºC)Uses Fibro-Seal technologyValve core removal tool included in the cap of the bottleRequires air 237ml/8oz or 473ml/16oz size options*Please note: The Slime tube formula should not be used in a tubeless tyre or in tyres traveling highway speeds (greater than 45 mph). Slime sealants are designed to treat tread area punctures only and should not be used to repair sidewall punctures, snake bites, rim spoke punctures or gashes from metal or glass.*
Shipping & Delivery
We’re committed to getting your order to you quickly and securely. Below you’ll find details about our processing times, delivery options, and related information.
1. Order Processing
All orders are processed within 1–2 business days. Orders placed on weekends or Bank Holidays will be handled the next working day.
Once dispatched, you’ll receive a confirmation email with your tracking number.
2. Shipping Rates & Delivery Estimates
2.1 Shipping Rates
• Standard Delivery: FREE
• Express Delivery: £3.00
2.2 Delivery Estimates (UK Only)
• Standard Delivery: 3–5 business days after dispatch
• Express Delivery: 1–2 business days after dispatch
Please note: Delivery times are estimates and may vary during peak periods or due to courier delays.
3. Order Tracking
Once your order has been shipped, you’ll receive a tracking number by email. Use this to monitor your delivery status online.
4. Lost or Delayed Shipments
If your order hasn’t arrived within the expected time frame, please contact us at mark@peninsularcycles.com, and we’ll help locate your package.
5. Returns & Exchanges
If you need to return an item, please refer to our Returns & Refund Policy for guidance on how to proceed.
For full details, see our Shipping & Delivery Policy.
