Manufacturer: Gempler's. Won't Freeze: Protects tires in temperatures from -40° to 200+°F and won't freeze or evaporate inside your tire.
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Ultra-Seal Preventative Tyre Sealant Liquid (XHD) 18.9L Drum - Permanent Repair. Product : Ultra-Seal Preventative Tyre Sealant Liquid (XHD). Part Numbers : 500502 (XHD) and 600502 (EHD). Ultra-Seal converts any pneumatic tyre into a self-sealing tyre that maintains air pressure.
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