Repairing minor damage to asbestos insulating board (AIB)

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1 Use the right kit
  • Cover work area with plastic sheets secured with tape to help catch waste
  • Wear a disposable, correctly fitted FFP3 face mask and Type 5 disposable overalls
  • Wear the overalls one size too big and put the legs over the top of footwear
  • Do not re-use disposable overalls and masks
  • Work on any AIB material lasting more than two hours, even if different tradespeople are sharing the work, needs a licensed asbestos contractor. The time limit includes setting up, cleaning and clearing up.

     

    No one tradesperson can work with AIB for more than one hour a week. 

2 Keep dust down
  • Dampen loose pieces with a wet cloth. Pick them off and put in a plastic sack
  • Spray PVA sealant onto the damaged bits of the board using a hand held water sprayer and let it dry
  • Patch holes or gaps in the board with a piece of non asbestos board and fix with adhesive. Do not use nails or screws
  • Use a damp cloth to wipe the surface clean and place in a plastic sack when finished
  • Get a licensed contractor if the panel is badly damaged
3 Clean up properly
  • Use a damp cloth or Class H vacuum cleaner with a special filter to clean up
  • Do not use a domestic vacuum cleaner or a brush as these will spread asbestos fibres into the air
  • Double bag all waste including masks, overalls, cloths and plastic sheets in plastic sacks, seal with tape and label as asbestos waste
  • Contact the local tips in your area to find one that accepts asbestos waste
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