Description
Colorless primer ideal for difficult-to-bond plastics
LOCTITE® SF 7239 is a colorless, solvent-based, general purpose primer that improves the bonding efficiency of instant adhesives on all plastics. It is particularly effective on polyolefin, thermoplastic rubber and other low surface energy plastics that are normally difficult substrates to bond. The primer has a good ‘on-part-life’ and provides for a good aesthetic appearance of the bond line.
Application
- Primer that improves the bonding efficiency of instant adhesives on all plastics.
Characteristics
- General purpose plastic primer
- Good ‘on-part-life’
- Ideal for difficult-to-bond plastics
- Good aesthetic appearance of the bond line
- Colorless
Technical specifications
| Chemical type | Organic |
| Solvent | Heptane |
| Appearance | Colourless |
| Specific Gravity @ 25°C | 0.68 |
| Viscosity @ 20°C, mPa.s | 1.25 |
| Flash point (COC), °C | -1 |
| Drying time @ 20°C, seconds | 30 |
| On part life, minutes | 10 |
Hazard Identification (CLP)
Signal word: Danger
Hazard Statements (H-Sentences)
- H225: Highly flammable liquid and vapor.
- H304: May be fatal if swallowed and enters airways.
- H315: Causes skin irritation.
- H336: May cause drowsiness or dizziness.
- H411: Toxic to aquatic life with long lasting effects.
Precautionary Statements (P-Sentences)
- P210: Keep away from heat, hot surfaces, sparks, open flames, and other ignition sources. No smoking.
- P261: Avoid breathing vapors.
- P273: Avoid release to the environment.
Precautionary Measures (P-Sentences) for Consumer Use
- P101: If medical advice is needed, have product container or label at hand.
- P102: Keep out of reach of children.
- P501: Dispose of waste and residues in accordance with local authority requirements.
Response (P-Sentences)
- P301+P310: IF SWALLOWED: Immediately call a POISON CENTER or doctor.
- P302+P352: IF ON SKIN: Wash with plenty of soap and water.
- P331: Do NOT induce vomiting.
Hazardous materials. The forwarding charges may be raised, if shipping to: DE, AT, NL, GB, CH, CZ, IT, ES, FI, NO, BE, IE, RO, PL, FR, PT, LU, DK, LI, GR, SE, SK, BG, SI, CA, LT, EE, LV, HR, SA,
Henkel AG & Co. KGaA, Henkelstr. 67, 40589 Düsseldorf, GERMANY, +49 211 7970, [email protected], www.henkel.com
ginevra_b –
Great product, worth every cent. No unpleasant smell, which I really appreciate. Excellent product, worth every cent.
Louis –
Works without any issues. Clear recommendation.
chloe_23 –
Surprisingly good quality for the price. I noticed the difference right away! A friend recommended it; I’m very happy with the purchase.
selina_ma –
I’ve been using it for 2 weeks and already see results! Super fast delivery, thank you.
Nora –
Really noticed a difference after using it! Very effective, I noticed a change in just a week. Surprisingly good quality for the price. No unpleasant smell; I really like that.
delphine_s –
A friend recommended it and I’m so glad I ordered. Packaging was slightly damaged, but the product is excellent.
daniela89 –
Very satisfied, it’s even better than I expected. Better than anything I’ve tried so far.
Anthony –
Good quality at a fair price. Good fit and quality. Very satisfied with the purchase. Fast shipping and good quality.
felix_x –
Simply excellent. Excellent packaging. Very fast shipping. Works great.
Fabio L. –
Great service and product. Everything as described. Very satisfied with the purchase. Exactly as described.
nora.ber –
Better than anything I’ve tried before.
max_de –
Exactly as described. Everything as described. Super value for the money. No complaints so far.