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Price
$149.99
LOCTITE SI 5970, Black Silicone Sealant for Gasketing and Flanges, Adhesive with Strong Resistance against Motor Oil and Vibration, 300ml โ€” image 1
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LOCTITE SI 5970, Black Silicone Sealant for Gasketing and Flanges, Adhesive with Strong Resistance against Motor Oil and Vibration, 300ml

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$149.99
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About this item
  • For flanges โ€“ This flexible silicone adhesive is typically used to seal flanges as well as for use in areas with a lot of vibration and/or bending load
  • Different materials โ€“ The heat resistant silicone sealant can be used for materials like metal, plastic or varnished components. It can replace cork or paper flange sealants
  • Oil- and vibration-resistant โ€“ This black silicone sealant is extremely resistant to oil and also to vibrations, making it suitable for flexible gasketing
  • Easy to use โ€“ This product can be applied directly using the silicone applicator for easy use. After just 25 minutes, the silicone is dry to the touch
  • Package contents - LOCTITE SI 5970, silicone sealant for sealing metal and plastic, black sealant made of alkoxy silicone, silicone sealant for flanges, black, 300ml
Product description

LOCTITE SI 5970 โ€“ vibration-resistant silicone sealant The silicone sealant from LOCTITE is optimal for use in areas with strong vibrations or bending load. In addition, it is highly oil-resistant, for example against motor oils. This silicone is often used for flexible sealing of flanges, and can replace paper or cork. The high temperature silicone sealant is also often used on punched sheet metal components such as casing covers or oil troughs. In addition to cast flanging, it can be used for plastic, varnished components and metals. The sealant is black for good combination with many materials. As soon as the silicone comes in contact with humidity, the curing process begins, and it is dry to the touch within 25 minutes. The surfaces should be clean and oil-free. As soon as the silicone is exposed to atmospheric humidity, the curing process begins. This means that the components should be put together within minutes of applying the silicone. Before being put under strain, the sealant should be left to cure fully (e.g. 7 days). Excess sealant can be removed using an nonpolar solvent. For automatic application, a volumetric dosing system is recommended. The Product Benefits at a Glance: Silicone for sealing of flanges Oil- and vibration-resistant Dry to the touch within 25 minutes For plastic, metal and varnished components Alkoxy-silicone basis Colour: Black Format: 300ml

Product details
Brand
Loctite
Manufacturer
Henkel
Material
Silicone
Colour
Black
Size
300 ml
Model number
5970
Part number
2061041
EAN
5010266323732

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
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Excellent
4.5 average rating
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S
Sigalit
๐Ÿ‡ฎ๐Ÿ‡ฑ ยท January 2026
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I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
๐Ÿ‡ฆ๐Ÿ‡บ ยท November 2025
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The package was here in Australia from England in a few days โ€” so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1โ€“2 of 10 reviews

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