MICROSEAL offers an easy, economic, one-step solution for sealing porous castings, welds, coatings and leaky joints. It also secures loose screws and nuts and prevents rust. Works great for boats with leaky water tanks too!
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Please note: Due to COVID-19, Microseal is presently on very limited hours of availability. You may email microseal@microleak.com or call us with your contact information and we will get back to you as soon as possible. We apologize for the inconvenience.
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Microseal is a plastic in thin liquid form with unusually high capillary action. It fills fine pores, micro-cracks and joints between fitting parts, then hardens into a pressure-tight seal.Application is easy; just dip, brush or spray. The seal dries in about a minute and hardens at room temperature. Large castings can be spot sealed.
Our product line includes Microseal-AC, Microseal-MEK, and Miniseal in 1-gallon and 5-gallon sizes. We accept most credit cards and ship within the United States and internationally to Canada and Mexico.
Place your order today!
- Minimizes leaking, porous rejects.
- Inexpensive — a little sealant goes a long way and it’s easily applied.
- Allows for less expensive foundry and manufacturing techniques.
- Eliminates the need for pressure testing.
