Description
LOCTITE® 128068 is a 1-part, ready-to-use, gel-like anaerobic flange sealant that cures at room temperature when it is isolated from air contact. It is designed to cure slowly to avoid shimming between flanges. It seals close fitting joints between rigid metal faces and flanges and will flex with minor flange movements. Provides resistance to low pressures immediately after assembly of flanges.
- Pack size: 300 ml cartridge (Loctite no. 137107)
Application
- Typically used as a form-in-place gasket for transmission housings and axle covers.
- Used for machined, rigid metal flanges
Characteristics
- Very slow curing
- Fluorescent for quality control
- Semi-flexible
- Medium strength
Technical Information
| Chemical Basis / Base | Methacrylate |
| Colour | Purple |
| Fixture Time | 1.0 – 3.0 hr. |
| Lab Shear Strength | 6.0 N/mm² |
| Mix Ratio, by volume – Resin : Hardener | 1 : 1 |
| Substrates | Aluminium, Metal: Steel – Stainless Steel |
| Viscosity, Brookfield – HBT, @ 25.0 °C Spindle TB, speed 0.5 rpm, Helipath | 300000.0 – 1000000.0 mPa·s (cP) |
Possible Hazards (CLP Information)
Signal word: Warning
Hazard statements (H-phrases)
- H319: Causes serious eye irritation.
- H335: May cause respiratory irritation.
Prevention (P-phrases)
- P261: Avoid breathing vapor.
Response (P-phrases)
- P337+P313: If eye irritation persists: Get medical advice/attention.
Additional labeling (EUH-phrases)
- Contains: 2-Hydroxyethylmethacrylate. May cause allergic reactions.
Storage and disposal
- P101: If medical advice is needed, have product container or label at hand.
- P102: Keep out of reach of children.
- P501: Dispose of contents/container in accordance with national regulations.
Other relevant information
- None under intended use.
Henkel AG & Co. KGaA, Henkelstr. 67, 40589 Düsseldorf, GERMANY, +49 211 7970, [email protected], www.henkel.com







andrea_roma –
Practical and functional. Perfect and functional.
ilaria88 –
Really noticed a difference after using it! Very effective, I noticed a change in just a week. Looks even nicer in real life.
nicholas99 –
Really good value for money. Great purchase. Received quickly. Perfect match with the description.
claudia_it –
Easy to use, without making a mess. Very satisfied, better than expected. The quality pleasantly surprised me. Perfect for my needs, couldn’t be happier.
Giovanni –
Reliable and stable. Great service and product. Everything was smooth and fast.
clara_bln –
Packaging was slightly damaged, but product is excellent. Solved my problem completely! No unpleasant smell, which I really appreciate. I was skeptical, but now I order regularly.
Ryan Y. –
Solid product, would buy again. Better than I thought; I’m satisfied. Everything as described.
Audrey O. –
Really noticed a difference after using it! Perfect for my needs; I couldn’t be happier. I was skeptical, but now I’ll order regularly.