400-900 Low Adhesion Oxime-cure Silicone Paste
400-900 is one of our single-component, moisture-curing silicone pastes that cures to a rubber-like solid and is easily removed.
The cure mechanism is neutral (oxime), curing on exposure to moisture in room temperature air. 400-900 is a non-flowable, non-sagging low-adhesion paste ideal for creating formed-in- place gaskets where re-entry or post production disassembly is necessary. It is non-corrosive to metal substrates such as copper, aluminum, and ferrous metals (with adequate ventilation).
This ready-to-use adhesive sealant skins over in 30 – 40 minutes, and bonds to most common substrates without the use of a primer.
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Applications
- Removable seals
- Temporary seals
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Packaging and Lead Times
This product is available in the following formats:
- 10 ounce cartridge
- 5 gallon pail
- 55 gallon drum
Lead times are:
- 10 business days
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Specifications
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Physical Properties
Form Cure Chemistry Appearance Specific Gravity Viscosity (cPs) Extrusion Rate Skin-Over Time (min) Durometer Shore A Tensile Strength (psi) Elongation (%) Low Adhesion Oxime Silicone White 1.20 – 1.30 320,000 – 550,000 (Brookfield HB #7 @ 10 rpm) >100 min @ 50 psi 30 – 40 35 – 45 200 – 250 250 – 350
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Physical Properties
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