Description
WEICONLOCK® AN 302-72 Locking of Threads and Stud Bolts
- Higher viscosity
- High strength
- Hard to disassemble
- Temp. resistance in °C, from: -60 °C
- Temp. resistance in °C, up to: 230 °C
- Pack size: 20 ml pen-system
- Also available in: 50 ml and 200 ml pen-system
Surface pre-treatment
- To achieve optimum results, the mounting parts should be degreased and cleaned, e.g. with WEICON Surface (roughen the surfaces, if required).
- WEICONLOCK can also be used on uncleaned surfaces, e.g. screws as delivered. However, the cleaner the surface, the better the results achieved.
Processing
- WEICONLOCK is applied evenly straight from the Pen with the help of the dosing tip; avoid direct contact between dosing tip /metal.
- For sealing applications, apply WEICONLOCK to the thread in circles.
- Assemble parts and screw tight.
- Do not pour any WEICONLOCK back into the bottle that has already come into contact with metal.
- Even extremely small metal particles cause the adhesive to cure inside the bottle. Therefore, in serial production, the use of dosing devices is recommended.
Storage
- WEICONLOCK has a shelf life of at least 24 months, when stored at room temperature in closed original container.
- Protect from heat sources and direct sunlight.
- The air contained in the Pen keeps WEICONLOCK liquid.
Instructions for use
- When using WEICON products, the physical, safety-related, toxicological and ecological data and regulations in our EC safety data sheets (www.weicon.com) must be observed.
Technical specification.
| Colour | red |
| Fluorescent | no |
| For thread connections | up to M 56 R 2″ |
| Viscosity | 6.000 – 15.000 mPa·s |
| Gap bridging | up to max. 0,3 mm |
| Breakaway torque | 20 – 30 Nm |
| Prevail torque | 40 – 75 Nm |
| Shear strength Nmm² (DIN 54452) | 10 – 15 N/mm² |
| Handling strength | 20 – 40 min. |
| Final strength (100 % strength) | 5-10 h |
| Temperature resistance | -60°C to +230°C |
| Compressive strength (free cutting steel / grub screw = 8.8) | M3x6 max. 1500 bar M4x6 max. 1500 bar M5x8 max. 1000 bar M6x10 max. 700 bar M8x12 max. 500 bar M10x16 max. 300 bar |
| Approvals / Guidelines | Hygiene Institute UBA KTW-BWGL |
Hazard Information (CLP)
Signal word: Danger
Hazard Statements (H-phrases)
- H315: Causes skin irritation.
- H317: May cause an allergic skin reaction.
- H318: Causes serious eye damage.
- H413: May cause long lasting harmful effects to aquatic life.
Precautionary Statements (P-phrases)
Prevention:
- P280: Wear protective gloves. Wear eye or face protection.
- P273: Avoid release to the environment.
- P261: Avoid breathing vapor.
- P264: Wash thoroughly after handling.
Response:
- P362+P364: Take off contaminated clothing and wash it before reuse.
- P302+P352: IF ON SKIN: Wash with plenty of water.
- P333+P313: If skin irritation or rash occurs: Get medical advice or attention.
- P305+P351+P338, P310: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor.
Storage:
- Not applicable.
Disposal:
- P501: Dispose of waste according to applicable legislation.
WEICON GmbH & Co. KG, Königsberger Strasse 255, 48157 Münster, GERMANY, +49 251 9322-0, [email protected], www.weicon.de






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Super fast delivery, thank you. Perfect for my needs; I’m very satisfied. Great product, worth every cent.
joseph88 –
Met my expectations. Good customer service.
Diego –
Perfect from start to finish. Better quality than I expected. Arrived as promised. Everything as expected.
carlo_s –
Exactly what I needed. Practical and useful. Excellent product. Very functional.
Giacomo W. –
Great service and product.
penelope23 –
Perfect for my needs; I couldn’t be happier. Super fast delivery, thank you. Not too big, not too small, just perfect.
Paul B. –
Perfectly as described. Practical and functional. Everything OK, recommended. Everything perfect, thank you.
Julie –
The quality surprised me in a good way.