When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Hapco Products - Heavy Duty Block Sealer - PERMANENT BLOCK REPAIR. EASY TO USE. :
$34.99
Heavy Duty Block Sealer
- Mixes with all types of antifreeze
- Will not plug heater core
- Safe for plastic and aluminum units
- Makes a permanent seal
- Rust inhibitor
Hapco Heavy Duty Block Sealer is guaranteed to stop existing block leaks fast! Our formula does not contain metal flakes, is compatible with all types of antifreeze, will not plug the heater core and is safe for all cooling systems. Specially formulated to permanently seal and protect against future leaks. Also safe to use for radiator and head gasket repairs.
Size - 16 oz.
Part No. - 616Made In USA - Money Back Guarantee - Proven Results Since 1960Visit HapcoProducts.com to learn more!
