RS PRO White Silicone Sealant Paste 100 g Tube

  • RS Stock No. 494-118
  • Manufacturer RS PRO
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): BE
Product Details

Non-Corrosive Silicone Sealant

One-component, room temperature curing silicone elastomer. Cross linking takes place in the presence of moisture in the air to form a flexible resilient silicone rubber.,The material does not evolve any corrosive volatiles, e.g. acetic acid, amines, during cure and is therefore suitable for use on copper, its alloys and other sensitive metals. This property also results in a very low odour emission compared to acetoxy grades. The thixotropic paste has excellent adhesion to most materials (except PTFE and polyethylene) and can withstand temperatures of -40°C to +150°C whilst still maintaining chemical resistance. Typical uses are protection of semiconductor junctions, finishing protection of assemblies and delicate devices, sealing to copper clad items.


Not considered to be 'food safe'.


Exceeds BS5713

Attribute Value
Colour White
Application Copper, Semiconductor Junction Protection
Package Size 100 g
Package Type Tube
Minimum Operating Temperature -40°C
Food Processing Safe No
Maximum Operating Temperature +150°C
Chemical Type Elastomer
Physical Properties Neutral Cure, Non-Corrosive
Cure Time 7 (23 °C) days
Product Form Paste
Odour Sweet
Specific Gravity 1.43
Chemical Composition Stearic Acid
Hardness 32 Shore A
Special Features Non Corrosive
Operating Temperature Range -40 → +150 °C
Tensile Strength 210N/cm
1470 In stock for delivery within 5 working day(s)
Price (ex. GST) Each
$ 22.18
(exc. GST)
$ 25.51
(inc. GST)
Per unit
1 - 5
6 - 14
15 - 39
40 +
Related Products
One part silicone sealant that is ideal for ...
One part silicone sealant that is ideal for a variety of internal and external applications.,Internal: Replacing loose tiles, sealing joints between vinyl flooring and skirting boards, sealing around baths and sinks, model making, decoupage and draught proofing,External: Sealing gaps around ...
A ready to use one part, high modulus, translucent silicone adhesive sealant suitable for use as a general purpose sealing and bonding agent. Offers excellent adhesion to metal, glass and glazed ceramics. Packed in a handy 75ml tube. Maximum temperature ...
A clear acetoxy, silicone rubber compound equivalent to ...
A clear acetoxy, silicone rubber compound equivalent to 732 RTV which will bond to most clean surfaces. It may be used as a sealant, gasket material or insulator for electrical repairs. Specific applications include sealing wire entries and connectors, adhesive ...
High grade Marine silicone sealant for creating watertight ...
High grade Marine silicone sealant for creating watertight cosmetic seals. Suitable for applications above and below waterline. Appllications include sealing around portholes and hatches, sealing trunking or locking nuts and bolts against vibration. Quick skin, tack free and cure characteristics. ...