IKO APP 4KG is designed to be used as part of multiple layer bituminous felt system. It can be utilised as both an under layer to a suitable APP cap sheet or a plain cap sheet when protected by further material, such as IKO Pro Solar Reflective Paint or chippings bedded into chipping compound.

System Benefits

  • APP Modification, resulting in a higher softening point, reducing foot marking issues
  • Temperature stable APP modified bitumen makes the product suitable for flat, sloping or vertical installation
  • Multi-purpose, suitable for underlay and cap sheet layers

Further Information

Download the system brochure:

IKO Flat & Pitched Roofing Guide for Merchants May 17

Products – IKO APP 4kg System

The following components may form part of this system:

Roofing

IKO APP 4kg

Underlay

Nailing, Venting Layer and VCL

Primer

Insulation

Insulation

IKO enertherm ALU

Insulation

IKO enertherm BGF

Ancillaries

Liquids & Compounds

IKOpro Stickall