Technical Information

Installation Instructions

PFC Corofil C500X Intumescent Expansion joint is used to prevent fire penetration through movement joints and gaps in walls and concrete floors for a specified period up to 6 hours. They are manufactured oversize to fit under compression.

  1. Remove all loose debris and mortar from the gap.
  2. Ensure correct width is installed to suit the required Fire Rating.
  3. Where the gap varies in the length to be sealed, ensure that the correct thickness is installed under compression.
  4. Do not remove sleeving.
  5. Keep material dry and protect from impact damage.
  6. Compress and insert the strip into the gap ensuring tight butt joints.

Health & Instructions

General

General

PFC Corofil C500X Intumescent Expansion joint is manufactured from two layers of intumescent compound with a core of high density mineral fibre sealed in polythene. Dust or fibre generated from handling or cutting, if inhaled over a prolonged period, constitutes a health hazards.
   
Eye Contact

Eye Contact

The product, when cut, may cause irritation or inflammation. Goggles should be worn where there is a risk of dust or fibres entering the eyes. If dust or fibres enter the eye - hold the eyelids apart and irrigate with clean fresh water for five minutes
   

Skin Contact

The product may cause irritation to sensitive skins. Protective overalls and gloves should be worn to minimise exposure.
   
Skin Contact If irritation occurs then wash the affected area thoroughly with soap and water.
   
Inhalation

Inhalation

Inhalation may cause irritation. Ensure adequate ventilation when cutting, and wear a dust mask complying with BS2091 or BS6016.
   
Disposal

Disposal

Remove waste debris and place in strong plastic bags.