K-Seal ST3501 Pour and Go Head ket Sealer, 16oz, Permanent Repair for Blown Head kets, Cracked Heads and Blocks

Introducing the K-Seal ST3501 Pour and Go Permanent Head ket and Block Repair, a revolutionary solution for head ket leaks. This 16 fl. oz. bottle of head ket stop leak is your ultimate solution to costly and time-consuming head ket repairs. With K-Seal, you have the best head ket sealer at your disposal, designed to provide a permanent fix for blown head kets, cracked heads, and blocks. No need for a professional mechanic – this is a universal fit product that anyone can use. The K-Seal ST3501 is not just a head ket leak sealer; it doubles as a block sealer for engines, effectively sealing any coolant leaks. It guarantees a lifetime of reliable performance. What sets K-Seal apart is the simplicity of its application. Just Pour & Go – there's absolutely no need for expensive head ket repairs. As a head ket fix, it's designed for ease of use. No need for a head ket test kit or a head ket repair kit. This product is a coolant leak sealer and head ket repair in one, eliminating the need for a separate head ket test. K-Seal is scientifically tested, and the only product to have been successfully tried by Brighton University, meeting the demands of ASTM D3147. If you're dealing with a head leak, antifreeze coolant stop leak, or need a head ket additive, choose K-Seal. It's the safe and easy way to fix a coolant leak, and is ideal for use as a head seal, head ket seal, and head ket spray. Trust K-Seal for your head ket repair needs and experience the ultimate in head ket solutions.

• PERMANENT REPAIR: Our advanced formula with 33% more sealing power than regular K-Seal, ensures a long-lasting, permanent seal for challenging leaks. Permanently fixes blown head kets, cracked heads & porous engine blocks in cars.
• STOP HOLES & CRACKS: With just 1 step our unique formula with ceramic micro-fibres, will permanently seal leaks up to 0.64mm in size, without any adverse impact on the engine.
• EASY TO USE: It requires no draining or flushing; just shake, pour & go - shake the bottle, add the fluid wherever you top up your coolant & run your engine as normal. For larger engines (HGV's / ) use 2 bottles.
• VERSATILE COMPATIBILITY: Works with all types of coolant & compatible with a wide range of vehicle engine materials & heavy duty machinery. A permanent fix for the lifetime of the engine.
• PROFESSIONAL-GRADE RELIABILITY: Trusted by mechanics, our sealer delivers a durable & long-lasting repair. A cost-effective head ket & block repair, enhancing the performance of your vehicle’s cooling system. We've sold millions worldwide & are independently verified by university testing to meet ASTM D3147..