Heat cycle and thermal shock resistance! It has excellent curing performance with minimal shrinkage even in thick applications.
The "GM-8300 (paste type)" is a heat-resistant adhesive repair agent that can also be machined and polished to achieve a high-level metallic luster. It features adhesive strength that does not weaken from -40°C to 220°C, as well as water resistance, seawater resistance, and oil resistance. Applications include bonding metals, ceramics, concrete, FRP, wood, glass, as well as repairs for piping (pipes, steel pipes, boilers, etc.), tanks, mold repairs, engine blocks, mufflers, waterproofing, and rust prevention, among others. 【Features】 ■ Adhesive strength that does not weaken from -40°C to 220°C ■ Durability against thermal cycles and thermal shock ■ Machinable and can be polished to achieve a high-level metallic luster ■ Water resistance, seawater resistance, and oil resistance ■ Curing performance that minimizes shrinkage even with thick applications ■ Thermal conductivity of approximately 1 W/mK *For more details, please refer to the related links or feel free to contact us.
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basic information
Color: Gray (polished to a metallic luster) Thermal conductivity: Approximately 1.0 W/mK Mixing ratio (weight ratio) Base: Hardener = 100:10 Curing time: Practical strength achieved in 3 to 6 hours at room temperature (25°C), with heat resistance adhesive strength increased by heating at 50 to 80°C for 1 hour. After leaving at room temperature for 3 to 6 hours, heat at 50 to 80°C for 1 to 2 hours (maximizing heat resistance adhesive strength).
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Applications/Examples of results
【Applications】 ■ Adhesion of metals, ceramics, concrete, FRP, wood, glass, etc. ■ Repair and waterproofing & rust prevention for piping (pipes, steel pipes, boilers, etc.), tanks, etc. ■ Mold repair, etc. *For more details, please refer to the related links or feel free to contact us.
Detailed information
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Polished state of the GM-8300 hardened sphere.
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Repair of cracks in high-pressure stainless steel piping.
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Repair of the hot water piping leak in the seedling house.
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Repair of welding defects in the stem section of the aluminum boat.
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Crack repair of the crankcase
Line up（3）
| Model number | overview |
|---|---|
| GM-8300-44g set | |
| GM-8300-250g set | |
| GM-8300-800g set |
catalog（4）
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Company information
R.E.T. Co., Ltd. was established in 2000. Our business activities include wholesale and export of epoxy resin products from Blenny Giken Co., Ltd., as well as import and wholesale of silicone heat dissipation products and wholesale of machine tools. Please feel free to contact us if you have any inquiries.