Description
LOCTITE® SI 5940 is a black, 1-part, room temperature vulcanizing acetoxy silicone paste sealant. It is primarily used as a general-purpose sealing and bonding agent, space-filling rubber adhesive or formed-in-place gasket.
- Pack size: 310 ml cartridge (Loctite no. 2064411)
- Available as well in 100 ml tube
Application
- It adheres to clean metal, glass, most non-oily woods, silicone resin, vulcanized silicone rubber, ceramic, natural and synthetic fibre and many painted and plastic surfaces.
Characteristics
- Solvent-free
-
Excellent resistance to ageing, shrinkage, cracking and discoloring
- Cures on exposure to moisture in the air to form a tough, flexible, waterproof, oil-resistant silicone rubber bond
- Typically used in applications with an operating range of -50°C to +200°C and can intermittently reach temperatures up to +220°C
Technical specifications
| Chemical basis / base | Acetoxy Silicone |
| Color | Black |
| Cure speed vs time | 6.0 mm |
| Extrusion rate | 200.0 g/min. |
| Fixture time | 30.0 min. |
| Gap fill | 6.0 mm |
| Key characteristics | Thixotropic |
| Lab shear strength | 1.3 N/mm² |
| Specific Gravity @ 25 °C | 1.02 |
| Extrusion Rate, g/min | 200 |
Loctite SI5940, Loctite SI-5940
Henkel AG & Co. KGaA, Henkelstr. 67, 40589 Düsseldorf, GERMANY, +49 211 7970, [email protected], www.henkel.com
lea_s –
Packaging was slightly damaged, but the product is excellent. Feels nice to use at home. Very satisfied, it’s even better than I expected.
audrey_fr –
Packaging was slightly damaged, but product is excellent. Very satisfied, it’s even better than I expected.
laurent_fr –
Fast and reliable. Perfect, nothing to say.
aria.belle –
Been using it for 2 weeks and already see results! I was skeptical, but now I’ll order it regularly. Looks even nicer in person.
Riccardo –
Super practical. Excellent product.
Quentin –
Received quickly. Perfect in every detail. Very robust product.
anton_ber –
Really good value for money. Top product, top price.
josephine89 –
I was skeptical, but now I’ll order regularly. Very satisfied, it’s even better than I expected.
maximilian88 –
As expected, top-notch. Better than I thought; I’m satisfied. Delivered earlier than expected. Reliable and stable.
Lea –
I was skeptical, but now I order regularly. Perfect for my needs; I couldn’t be happier. I was skeptical, but now I’ll order it regularly. Very satisfied, better than I expected.
elena_bella –
Easy to use, without making a mess.
Charlotte T. –
Very effective, I noticed a change in just a week. Super fast delivery, thank you.