1200 Series
Silicone RTV sealants
Room-Temperature-Vulcanizing (RTV) Silicone Sealants are an essential solution for sealing fluids by applying them to joint surfaces such as flanges and screws. ThreeBond's RTV sealants cure to form a flexible, rubber-like seal that offers superior vibration dampening, along with exceptional resistance to chemicals, heat, and mechanical shocks. Our range of single-component, moisture-curing silicones is engineered to meet a broad spectrum of sealing needs.
Our RTV and FIPG (Formed-In-Place Gasket) sealants are ideal for a wide array of applications, including:
- Water pumps
- Engine oil pans
- ECU modules
- And many more
To suit diverse requirements, we provide RTV sealants that utilize different curing chemistries, such as oxime, acetone, and alcohol-based systems. These options allow us to deliver tailor-made solutions for customers across various industries.
57 products — filter & search
57 products
| Product | Type | Features | Applications | Appearance | Viscosity | Service temperature |
|---|---|---|---|---|---|---|
1201E | RTV Silicone (Oxime) Moisture curing sealant | Low viscosity type Solvent dilution type | May be used as a coating | Grey | 1 Pa.s | -60 to +200°C (+250°C) |
1206C | RTV modified Silicone (Alcohol) Moisture curing sealant | Coolant resistance Oils resistance Gas barrier Good heat resistance Paintable Non-sag | For agricultural machines | Black | 90 Pa.s | -40 to +120°C |
1206D | RTV modified Silicone (Alcohol) Moisture curing sealant | Coolant resistance Oils resistance Gas barrier Good heat resistance Paintable Non-sag | For agricultural machines | Grey | 80 Pa.s | -40 to +120°C |
1206E | RTV modified Silicone (Alcohol) Moisture curing sealant | Coolant resistance Oils resistance Gas barrier Good heat resistance Paintable | For agricultural machines | Grey | 20 Pa.s | -40 to +120°C |
1207B | Acryl rubber Moisture curing sealant | Paintable sealant | Sealing of various parts | Black | 200 Pa.s | -30 to +150°C |
1207C | RTV Silicone (Acetone) Moisture curing sealant | Oil and LLC resistance High heat and cold resistance Excellent electric insulation | Engine oil and LLC sealing Ideal for sealing comparatively large clearances | Rust | 70 Pa.s | -60 to +200°C (+250°C) |
1207D | RTV Silicone (Acetone) Moisture curing sealant | 1207C in silver | Engine oil and LLC sealing Ideal for sealing comparatively large clearances | Silver | 70 Pa.s | -60 to +200°C (+250°C) |
1207F | RTV Silicone (Acetone) Moisture curing sealant | Excellent heat resistance Excellent engine oil and coolant resistance High heat resistance and cold resistance | FIPG: Engine oil and coolant sealing | Silver | 180 Pa.s | -60 to +200°C (+250°C) |
1207K | RTV Silicone (Acetone) Moisture curing sealant | Excellent adhesion to automotive engineering plastics | Sealing of water pumps and PCUs Bonding of ECU covers | Black | 330 Pa.s | -60 to +200°C (+250°C) |
1208 | RTV Silicone (Acetone) Moisture curing sealant | Standard type | Potting | White | 55 Pa.s | -60 to +200°C (+250°C) |
1208B | RTV Silicone (Acetone) Moisture curing sealant | Good weather resistance | Potting | White | 3.3 Pa.s | -60 to +200°C (+250°C) |
1208C | RTV Silicone (Acetone) Moisture curing sealant | 1208B in high viscosity | Sealing | White | Paste | -60 to +200°C (+250°C) |
1209 | RTV Silicone (Acetone) Moisture curing sealant | High heat resistance Non-sag | High temperature sealing | Black | 140 Pa.s | -60 to +250°C (+300°C) |
1211 | RTV Silicone (Oxime) Moisture curing sealant | Excellent adhesion to metals Excellent heat and cold resistance | For general use | White | 20 Pa.s | -60 to +200°C (+250°C) |
1211E | RTV Silicone (Oxime) Moisture curing sealant | 1211 in low viscosity | For general use | White | 1 Pa.s | -60 to +200°C (+250°C) |
1211F | RTV Silicone (Oxime) Moisture curing sealant | 1211 in white | For general use | White | 20 Pa.s | -60 to +200°C (+250°C) |
1211G | RTV Silicone (Oxime) Moisture curing sealant | Better nylon adhesion than 1211E | For general use | White | 1 Pa.s | -60 to +200°C (+250°C) |
1211H | RTV Silicone (Oxime) Moisture curing sealant | Better nylon adhesion than 1211E | For general use | White | 20 Pa.s | -60 to +200°C (+250°C) |
1212 | RTV Silicone (Oxime) Moisture curing sealant | Good chemical resistance Excellent initial pressure resistance | For general use | White | 100 Pa.s | -60 to +200°C (+250°C) |
1212D | RTV Silicone (Oxime) Moisture curing sealant | 1212 in silver | For general use | Silver | 100 Pa.s | -60 to +200°C (+250°C) |
1215 | RTV Silicone (Oxime) Moisture curing sealant | Good chemical resistance Excellent vibration and shock resistance Good heat and cold resistance | Engine oil pan and gear case sealing | Grey | 20 Pa.s | -60 to +200°C (+250°C) |
1215B | RTV Silicone (Oxime) Moisture curing sealant | 1215 in black | Engine oil pan and gear case sealing | Black | 20 Pa.s | -60 to +200°C (+250°C) |
1215H | RTV Silicone (Oxime) Moisture curing sealant | 1215 in ivory | Engine oil pan and gear case sealing | Ivory | 20 Pa.s | -60 to +200°C (+250°C) |
1216 | RTV Silicone (Oxime) Moisture curing sealant | Multi-grade Excellent ATF, oils and coolant resistance Excellent heat resistance | Engine oil pan AT case Gear case Cooling liquid sealing | Grey | 120 Pa.s | -60 to +200°C (+250°C) |
1216B | RTV Silicone (Oxime) Moisture curing sealant | Mission oil resistance | AT and CVT case sealing | Black | 120 Pa.s | -60 to +200°C (+250°C) |
1216C | RTV Silicone (Oxime) Moisture curing sealant | Mission oil resistance | AT and CVT case sealing | Rust | 170 Pa.s | -60 to +200°C (+250°C) |
1216E | RTV Silicone (Oxime) Moisture curing sealant | Multi-grade, fast curing | Engine oil pan AT case sealing Battery pack sealing | Grey | 215 Pa.s | -60 to +200°C (+250°C) |
1216J | RTV Silicone (Oxime) Moisture curing sealant | Excellent CVT fluid resistance | Engine oil pan AT case sealing Sealing of surfaces of automotive transmission and others | Rust | 95 Pa.s | -60 to +200°C (+250°C) |
1217 | RTV Silicone (Oxime) Moisture curing sealant | ATF resistance | Engine oil pan AT case sealing Water pump | Grey | 140 Pa.s | -60 to +200°C (+250°C) |
1217B | RTV Silicone (Oxime) Moisture curing sealant | ATF resistance | Engine oil pan AT case sealing | Rust | 150 Pa.s | -60 to +200°C (+250°C) |
1217C | RTV Silicone (Oxime) Moisture curing sealant | ATF resistance | Engine oil pan AT case sealing | Black | 150 Pa.s | -60 to +200°C (+250°C) |
1217D | RTV Silicone (Oxime) Moisture curing sealant | Engine oil low foamability | Engine sealing | Grey | 120 Pa.s | -60 to +200°C (+250°C) |
1217E | RTV Silicone (Oxime) Moisture curing sealant | ATF resistance Low foamability | Engine oil pan AT case sealing | Rust | 140 Pa.s | -60 to +200°C (+250°C) |
1217F | RTV Silicone (Oxime) Moisture curing sealant | High-grade engine oil | Engine sealing | Grey | 210 Pa.s | -60 to +200°C (+250°C) |
1217G | RTV Silicone (Oxime) Moisture curing sealant | High elasticity High-grade engine oil | Engine sealing | Grey | 301 Pa.s | -60 to +200°C (+250°C) |
1217H | RTV Silicone (Oxime) Moisture curing sealant | High elasticity High-grade engine oil | Engine sealing | Dark grey | 330 Pa.s | -60 to +200°C (+250°C) |
1217M | RTV Silicone (Oxime) Moisture curing sealant | Oily surface adhesiveness Excellent heat and cold resistance | Engine sealing | Black | 280 Pa.s | -60 to +200°C (+250°C) |
1217N | RTV Silicone (Oxime) Moisture curing sealant | Magnesium adhesion type | Engine sealing | Grey | 280 Pa.s | -60 to +200°C (+250°C) |
1217P | RTV Silicone (Oxime) Moisture curing sealant | MEKO Free | Engine sealing | Black | 260 Pa.s | -60 to +200°C (+250°C) |
1220G/H | RTV Silicone (Alcohol) Moisture curing sealant | Quick curing Excellent surface curability Thick film hardening Low-molecular siloxane content (LMW) | Sealing electronics | G: Clear / H: White | 65 Pa.s | -60 to +200°C (+250°C) |
1221G/H | RTV Silicone (Alcohol) Moisture curing sealant | Excellent heat and cold resistance Low molecular siloxane content (LMW) | Sealing electronics | G: Clear / H: White | — | -60 to +200°C (+250°C) |
1222C | RTV Silicone (Alcohol) Moisture curing sealant | UL94-V0 certified Excellent surface curability Thick film hardening Low molecular siloxane content (LMW) | Sealing electronics | Grey | — | -60 to +200°C (+250°C) |
1224G | RTV Silicone (Alcohol) Moisture curing sealant | Excellent surface curability Thick film hardening Low molecular siloxane content (LMW) | Sealing electronics Moisture-proof coating | White | 1.2 Pa.s | -60 to +200°C (+250°C) |
1225B | RTV Silicone (Alcohol) Moisture curing sealant | Heat conductive (1.5 W/m·K) Low molecular siloxane content (LMW) | TIM: Thermal Interface Material Electrical and PCB components sealing Image sensor module heat dissipation | White | 18 Pa.s | -60 to +200°C (+250°C) |
1225C | RTV Silicone (Alcohol) Moisture curing sealant | Heat conductive (2.5 W/m·K) Low molecular siloxane content (LMW) | TIM: Thermal Interface Material Electrical and PCB components sealing Cell heat radiation | Grey | 70 Pa.s | -60 to +200°C (+250°C) |
1226 | RTV Silicone (Alcohol) Moisture curing sealant | Good adhesion onto plastics | Electronic control unit sealing Light source control unit bonding Plastic case sealing | Gray | 97 Pa.s | -60 to +200°C (+250°C) |
1227D | RTV Silicone (Alcohol) Moisture curing sealant | Good LLC resistance | Engine sealing | Black | 200 Pa.s | -60 to +200°C (+250°C) |
1227E | RTV Silicone (Alcohol) Moisture curing sealant | Excellent vibration and shock resistance High LLC resistance | Engine sealing Inverter sealing | Black | 310 Pa.s | -60 to +200°C (+250°C) |
1227H | RTV Silicone (Alcohol) Moisture curing sealant | Excellent vibration and shock resistance Excellent oil resistance | Engine sealing | Black | 270 Pa.s | -60 to +200°C (+250°C) |
1230 | 2-Part Silicone | UL94-V0 certified | Potting and moulding of electronic parts | Rust / White | 5 Pa.s | -60 to +200°C (+250°C) |
1230G | 2-Part Silicone | UL94-V0 certified | Potting and moulding of electronic parts | Black / White | 5 Pa.s | -60 to +200°C (+250°C) |
1234B | Silicone Heat curing sealant | Excellent heat, moisture and water resistance | FIPG or CIPG Sealing electronics | Grey | 400 Pa.s | -60 to +200°C (+250°C) |
1280 | RTV Silicone (Oxime) Moisture curing sealant | Engine oil resistance | Engine sealing | Silver | 100 Pa.s | -60 to +200°C (+250°C) |
1280B | RTV Silicone (Oxime) Moisture curing sealant | Initial pressure resistance | Engine sealing | Grey | 200 Pa.s | -60 to +200°C (+250°C) |
1281B | RTV Silicone (Oxime) Moisture curing sealant | ATF resistance | AT case sealing | Rust | 115 Pa.s | -60 to +200°C (+250°C) |
1281D | RTV Silicone (Oxime) Moisture curing sealant | Gear oil resistance | Differential gear sealing | Grey | 150 Pa.s | -60 to +200°C (+250°C) |
1282B | RTV Silicone (Acetone) Moisture curing sealant | Initial pressure resistance LLC resistance | Engine oil pan for coolant sealing | Black | 200 Pa.s | -60 to +200°C (+250°C) |
Some products are specialised and need to be used by a professional. Please, check the MSDS before use.