Bauder 3mm AP3 Protection Board 

The Protection Board is a pre-fabricated board made from a mixture of fibres saturated with at least 75% bitumen. It is completely waterproof and provides superior impact and abrasion resistance. It is ideal for horizontal and vertical applications. Both sides of the product are smooth surfaced covered both sides by a polyethylene film. 

  product datasheet

Key characteristics

•    Inorganic reinforcement will not rot, resulting in longer life
•    Stable, will not curl, and resists moisture
•    Modified Bitumen membranes can be torched, mopped or applied in cold-adhesive directly to board
•    Rigid to bridge over gravel embedded roof surfaces
•    Allows for re-roofing without tear-off, reducing cost and inconvenience
•    Lightweight system