Huitian 7596, also named Instant Seal, is high-performance fast-curing silver silicone sealant exclusively for automobile maintenance. It adopts neutral oxime curing formula and cures at room temperature with ambient moisture. Featured with rapid sealing, high temperature & pressure resistance, it can fully replace traditional paper, rubber and metal sealing gaskets, widely adopted by auto 4S shops and heavy truck repair workshops.
Basic Technical Parameters
– Appearance: Fine metallic silver paste
– Standard Package: 55g / tube, 90g / portable tube
– Continuous service temperature: -60℃ ~ 300℃, excellent peak high-temperature resistance
– Curing performance: Curing speed is 30% faster than ordinary sealants; immediate sealing effect right after assembly tightening without long waiting time; fully cured within 24 hours at room temperature, max curing depth 6mm
– Max sealing pressure: 10MPa hydraulic pressure, suitable for high-pressure engine oil circuits
– High elasticity after curing: Elongation at break over 400%, perfectly absorbs thermal expansion and contraction stress
– Curing system: Neutral oxime formula, non-corrosive to cast iron, aluminum alloy, steel and zinc alloy automotive metals
Key Product Advantages
1. Instant sealing after assembly: No waiting period required before vehicle usage, greatly saving auto repair time;
2. Elegant metallic silver finish: Neat appearance after curing, ideal for after-sales maintenance;
3. Superior medium resistance: Resists long-term immersion of engine oil, gear oil, coolant and gasoline without swelling or deterioration;
4. Ultra-wide temperature adaptability: Stable inside engine bays under drastic temperature changes, no sagging or pulverization at high temperature;
5. Anti-sagging thixotropy: No dripping during vertical and overhead dispensing inside narrow engine compartments;
6. Low odor neutral formula, comfortable for long-time workshop operation;
7. Great gap filling capacity: Compensates slight warpage and abrasion of flange surfaces to prevent recurrent leakage.
Main Applications
1. Flange sealing for engine oil pans, cylinder heads, gearboxes, differentials and water pumps on passenger cars, trucks, heavy-duty vehicles and motorcycles;
2. Anti-leakage sealing for air compressors, reducers, hydraulic pumps and construction machinery equipment;
3. Repair sealing for worn flanges on old internal combustion engines and heavy industrial machines.）
Our experienced engineers and technical specialists are here to provide professional guidance, product selection, and application support tailored to your specific requirements.
