

Product Details
BBB Cycling BTI-181 Bio Seal Tyre Sealer 500ML
BioSeal tire sealer is a plant-based liquid that converts your tires to tubeless and provides puncture protection. Its natural formula seals holes up to 6mm and remains effective for several months, based on weather and usage. Check monthly to ensure the sealant is still liquid, and add more if needed. Made from natural latex and sugar beet cellulose fibers, BioSeal is 100% biodegradable.
Features
- Anti-puncture sealant for tubeless and innertube systems, seals up holes to 6 mm.
- Contains natural latex and cellulose fibers from sugar beet.
- Last 2-7 months.
- 100% biodegradable within 28 days.
Category Tube Sealant
Specification
- Bottle volume: 500 ml / 18 oz
- Type of lubricant: Wax
- Suitable for weather: All weather
- How to use?: Ready to use
- Plant based?: Yes
- Bio degradable?: Yes
- PTFE and Petrochemical free?: Yes
- Micro plastic free?: Yes
- Volume (L): 1
- Volume (ml): 500
What Sets Alchemy Apart
The best pre-owned bikes
When you buy a pre-owned bike from Alchemy Cycle Trader, you’re getting more than just a great deal. Every bike is roadworthy certified, comes with a 3-month warranty, and includes your first service free - so you can ride away with complete confidence.
Buy with confidence
In-house Active Thermography Carbon Fibre Testing for extra peace of mind on pre-owned bikes.
Learn more about our carbon testing.
Expert Servicing & Ongoing Support
Our professional workshop team is here to keep your bike running at its best long after you’ve taken it home. From routine servicing to performance tuning, our qualified mechanics ensure your ride stays smooth, safe, and ready for every adventure. Whether it’s your first free service or future maintenance, you can count on Alchemy Cycle Trader for trusted support and expert care. Learn more about our workshop services.