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

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Home Adflex PU 45 diesel resistant sealant Enquire Download Technical Data File

Adflex PU45 diesel resistant sealant and adhesive has excellent adhesion to most surfaces including aluminium, steel, plastics, wood, concrete and GRP composites. Use Adflex to seal and bond aluminium and steel sheets, vehicle bodywork, boat structures, ships, plastic and metal window and door frames. Great for chemical resistant sealing of bunds

Adflex is resistant to most automotive fluids such as diesel fuel, oils, anti freeze and alkalis as well as water and steam. Unlike silicone sealants it is possible to over paint.


• Bonding and sealing steel & aluminium sheets

• Excellent adhesive and sealant for marine applications

• Resistant to diesel, solvents and industrial chemicals

• High strength sealing where over painting is necessary

Uncured Properties

Cured Properties



Specific Gravity:




Hardness Shore A:


Cure Time:

24 hours per 2mm

Tensile Strength:

23 kgf/cm2 ( 2.3 Mpa )

Tack Free:

30 minutes

Temperature Range:

-55 to + 120 C

Shelf Life:

6 months in dry conditions @ 20C

Mail: enquiry - AG 300

01670 734400