RTV210A – RTV224B/RTV229B is a two-component, thixotropic paste silicone adhesive, which offers extremely fast cure. This paste quickly cures to a durable and resilient silicone rubber at room temperature with primerless adhesion to many substrates.
The thixotropic paste consistency of RTV210A – RTV224B/229B makes it appropriate for application to vertical and overhead surfaces. This consistency also facilitates the fixture of small parts in place while the adhesive cures
RTV218819 Use and Cure Information
RTV210A – RTV224B/RTV229B when mixed at the standard by-weight-ratio of 100:10, will have a typical tack-free time of about 9 minutes at ambient conditions of 25°C / 50% RH. Under these conditions, the fixture time will be approximately 10 – 20 minutes. Complete cure will usually be seen within 24 hours. Maximum
properties will normally be achieved within 3 days.
RTV210A – RTV224B/RTV229B, as a two-component product can be used for cross sections greater than 6 mm. As the adhesive cures, alcohol vapours are released from the product. This by-product of the curing reaction has a slight but non-objectionable odour, which will diminish as the cure progresses. This cure
by-product should be allowed to dissipate completely (approximately 24 hours for 6 mm thickness) prior to totally enclosing the material. RTV210A-RTV224B/RTV229B cure rate will be accelerated during high humidity conditions. Mild heat (i.e. below 50°C) will shorten the work-life >and fixture time of the product, but will not significantly reduce the time required for a complete cure.
Key Features and Benefits of RTV210
- Extremely fast room temperature cure
- Two-component for controlled cure rate.
- Primerless adhesion to many substrates
- Low odour
- Non-corrosive to metals, compatible with plastics
- Low temperature flexibility
- Excellent weatherability, ozone, and chemical resistance
- Excellent electrical insulation properties