Intek are the UK's leading independent distributors of high temperature, chemical resistant RTV silicone sealants and adhesives.

Contact us for friendly sales & technical advice from a family run company for over 25 years.


Threadlocking Adhesives

Food Grade Sealant

Engineering Adhesives

Electronics Assembly

Unit 20,

Atley Business Park,



NE23 1WP

Tel: 01670 734400

International: +44 1670 734400


Technical Support:

Intek Adhesives © All rights reserved

Home Enquire Download Technical Data File

LF 20 is low bloom product specially formulated for cosmetically critical applications to eliminate whitening and frosting of bonded joints. The low-odour characteristic improves user comfort and is compatible with more sensitive plastics.

Key Features

• Low odour / low fuming

• Will not whiten plastics

• Safe on PCB materials

• Bonds most industrial materials

Uncured Properties

Cured Properties



Gap fill:

0.15mm Temperature Range -50 to + 100 C


100 mpas  

Glass Transition:

58°C (140°F)

Cure Time:

15 - 20 seconds on ABS

Coefficient of thermal expansion:

90 x 10-6 mm/mm/°C

Shelf Life:

6 months in dry conditions @ 20C

Impact Strength:

(ASTM D950)     12 kJ/m² (8 ft-lb/in²)


85 Shore A

Mail: enquiry - AG 300

01670 734400