Concrete Construction Joint Filler Primer – 20 Litre

Concrete Construction Joint Filler Primer – 20 Litre

Bitumend CJF Primer is a 20L bitumen emulsion formulated to seal and bind construction joint filler into micro trenches. It’s specially designed for fibre optic network reinstatement and offers superior adhesion for narrow slot widths between 10mm–25mm.

This primer dramatically improves the performance of the reinstatement by ensuring the filler bonds to the walls of the slot, sealing out moisture and enhancing longevity.

How It Works:

• Shake well before use.

• Pour directly into a clean, dust-free trench.

• Let it settle for a few minutes.

• Apply Construction Joint Filler and compact.

• Primer will rise through the filler and seal the slot walls.

Key Features:

• Modified bitumen emulsion

• Designed for micro trenching reinstatement

• Binds CJF to the trench walls

• Improves slot waterproofing

• Driveable once cured

• Must be stored above 0°C

• Use in dry conditions above 10°C

• Easy to apply

• 20L container for bulk application

Ideal For:

• Fibre optic micro trenches

• Narrow slot reinstatement (10–25mm wide)

• Use with Bitumend Construction Joint Filler

Important:
Avoid skin and eye contact. Not for internal use. Do not allow to freeze. Stir if stored over 3 months. Ensure no rain or added moisture during application.

For larger volumes, contact Highway 1 NZ on 0800 175 571 or email info@highway1.co.nz

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