DOWSIL HM-2510 is a reactive Hot Melt silicone sealant that has immediate strength and crosslinks into a neutral cure RTV sealant.
Primary Use: Assembly, bonding, sealing, gasket and other applications that require instant adhesion and high green strength
Special Characteristics: 100% silicone, instant adhesion, ultra clear and cures to long lasting silicone sealant.
Applications: Hot melt reactive sealant that works well in OEM and assembly applications, very good adhesion to most substrates without the need of a primer. With its instant adhesion, parts can be shipped out quickly yet has a long open time, long pot life, and low VOC (Volatile Organic Compounds).
Benefits:- Instant green strength
- Low VOC
- Safe to handle – nonhazardous composition and by-products
- Neutral cure
- Adheres to most common substrates
- Open time up to 15 minutes
- Pot life up to 24 hours
- Excellent clarity
- Service temperatures from -50 to 150°C
- Can be used with standard hot melt dispensing equipment
- Long open time, long pot life and moderate application temperature (121°C) offer a user friendly application
- High viscosity at room temperature resists flow of material reducing sealant squeeze
