Three viscosities of Porosity Sealant are supplied for sealing micro and macro porosity in metal castings.
The sealants are single pack (no mixing) and will cure in the metal substrate in less than 30 minutes at room temperature. Excess sealant can be wiped away before curing. In the fully cured state the sealants are resistant to heat, vibration and a wide range of acids, caustics, solvents and hydrocarbons.
Sealant Liquid Properties
|Viscosity @ 25°C||15, 500 & 2500 mPas|
|Specific Gravity @ 25°C||1 - 1.1 g/ml|
|Shelf Life 25°C||1 Year|
Sealant Cured Properties
|Handling Cure Time||5-10 Minutes|
|Functional Cure Time||30 Minutes|
|Full Cure Time||4 Hours|
|Temperature Range||-50 to +200°C|
The sealants are manufactured to ISO/TS16949 International Standard for Automotive Quality Management Systems.
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