Safe and easy to use emergency repair kit. Use for either 3 days or up to 160 km (100 miles) on highway vehicles before visiting a tyre repair specialist. Please note: This is not a standalone product! Must be used in conjunction with the Flat Tyre Repair Kit (SLIME 50129 Tyre Repair). Emergency tyre repair Refill pack, 473 ml (16oz) sealant. Don't toss your Flat Tire Repair Kit, simply recharge it with the sealant refill cartridge!. Did your Flat Tyre Repair Kit help you get back on the road quickly and safely after a flat tire emergency?.PRODUCT DESCRIPTION SLIME Refill for Flat Tyre Repair Kit . Slime's Product range is the world’s safest and most effective sealant. When a puncture occurs, the patented sealant is carried directly to the puncture. 450 ml