Master Bond One Component Silicone Systems

One Part Silicone Adhesives, Sealants and Coatings

Master Bond offers a large variety of one part, no mix, tin catalyzed RTV silicones. These condensation cured products provide a unique combination of high flexibility and high temperature resistance. They maintain their elastic properties over a wide temperature range, and have excellent movement capability. They are available in different hardness and viscosities, and offer resistance to vibration, shock, heat and corrosion. Certain grades offer optical transparency as well.

It is important to note that the cure speed for these one component systems is dependent on the thickness of the layer as well as the humidity. The thicker the adhesive film, the longer it will take to cure. Typical thickness/depth should not exceed ¼ inch, for proper curing. Special, 100% non corrosive grades have been engineered for small encapsulation and conformal coating of electronic devices. Such grades offer low viscosity, high elongation, and outstanding dielectric properties. Selective one part silicones have been successfully tested for 1000 hours at 85 C/85% RH.

Special Properties of One Component Silicones

One component silicones exhibit strong adhesion to glass, plastics, metals, rubbers and other substrates. Specific grades offer:

Resistance to humidity and extreme temperatures
High flexibility
Electrical insulation
Thermal conductivity
Electrical conductivity
Optical clarity

Special Certifications for MasterSil® One Part Silicone Compounds

Master Bond line of MasterSil® one part silicone adhesives, sealants and coatings are approved for use in various applications and industries. Additionally, specific grades meet the following certifications:

Advantages of Using MasterSil® One Part Silicone Adhesives

Master Bond single component silicones will help make any production process simple and efficient. Some advantages to using our compounds include:

Curing without additional curing agent
Curing at ambient temperatures
User friendly applicators

View all one component silicone systems

Some Popular MasterSil® One Part Silicone Products

	MasterSil 711 Exceptionally fast setting, high performance, non-corrosive silicone rubber. Widely used in manufacturing and repair applications. Has superb flexibility. Servicable from -75°F to +400°F.
	MasterSil 773 Ultra low viscosity silicone conformal coating material. Easily applied by spraying, brushing, dipping or flow coating. Superb humidity and heat resistance.
	MasterSil 803 Unique non-corrosive neutral curing oxime type silicone featuring enhanced high and low temperature serviceability from -180°F up to +500°F(260°C). Features high bond strength and superior electrical insulation properties. Paste viscosity.
	MasterSil 705TC Thermally conductive and electrically isolating. Easy to use silicone for high performance bonding, sealing and coating. Non-corrosive and room temperature curable. Ideally suited for applications requiring flexibility and high temperature resistance.
	MasterSil 921-LO Passes NASA low outgassing test requirements. Spreads evenly and smoothly. Bonds well to many substrates. Wide service temperature range of -175°F to +500°F. Neutral curing, non-corrosive type system.
	MasterSil 800 Ultra high temperature resistance up to 300°C. Superb flexibility and elasticity. Non-corrosive. One component, room temperature curing. Flowable.
	MasterSil 708FR Flowable, no mix, one component RTV silicone compound. Shore A Hardness 30-40. Fast setting at room temperature. Meets requirements of UL 94V-1 and 94V-0 for flame retardancy. Elongation of 200-300%. Gray color.
	MasterSil 910Med Acetoxy type system. Bonding, sealing, coating compound. Pass USP Class VI testing and ISO cytotoxicity specifications. Tack free time 10-20 minutes at 75°F. Shore A hardness 20-30. Elongation 400-600%. Paste viscosity. Service temperature range -75°F to +400°F.
	MasterSil 710 Single part translucent paste. Meets MIL-A-46146A Type I specification. Non-corrosive. Cures rapidly with a tack free time of 7-12 minutes at 75°F. Shore A Hardness 35-45. Elongation 550-650%. Used for bonding, sealing, coating and formed-in-place gaskets.