A high-temperature acetoxy silicone that forms a gasket in place, taking up the surface irregularities of a flange instead of relying on a pre-cut part. It holds continuously at 250°C and takes short excursions to 300°C without hardening or pulling away, which covers most engine, exhaust-adjacent and oven flange work.
Features
Continuous service to 250°C, intermittent peaks to 300°C.
Forms a gasket that matches the flange surface exactly.
Resists oils, coolants, greases and most solvents after cure.
Can be applied over pre-cut gaskets to improve sealing.
Stays flexible through repeated thermal cycling.
Pure silicone with no organic extenders.
Packaging
Stock Code
Product Code
Type
Volume
Units per Box
EU-006
Rtv Gasket Maker
—
80 GR
24
Colour Options
Black
Grey
Red
Technical Specifications
Chemical Base
One-Component Acetoxy Silicone
Curing System
Moisture Cure (Acetic Acid Release)
Density
1.05 g/cm³
Skin Formation (23°C, 50% RH)
10-15 min
Assembly Time
Within 10 min of Application
Cure Rate (23°C, 50% RH)
2-3 mm / 24 hours
Shore A Hardness
28-35
Elongation at Break
350%
Continuous Temperature
-40°C ~ +250°C
Peak Temperature
+300°C
Shelf Life
24 Months
Applications
Engine Oil Pans and Timing CoversGearbox and Differential HousingsWater Pump and Thermostat HousingsExhaust and Heating System FlangesOven, Boiler and Chimney JointsIndustrial Machinery Flange Sealing
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