SPECIFICATIONS

Pipe Repair Bandages

• Catalyst : Water
  
• Resin Makeup : Polyurethane
  
• Heat Resistance : 150 C (300 F)
  
• Pressure : 360 psi (2500 kPa)
  
• Bonds : Copper, PVC, polypipe, metal, fiberglass, concrete
  
• Set Time : 20 – 30 minutes, sets under water
  
• Chemical resistance : Most diluted chemicals and fuels
  
• Potable Water Tests : Safe to use with drinking water

Steel Putty

• Heat Resistance : 150 C (300 F)
  
• Hardness, Shore D (full cure, 1 hour): 80
  
• Set Time : Approx 3 minutes
  
• Chemical resistance : Resistant to hydrocarbons, ketones, alcohols, esters ,halocarbons, aqueous salt solutions, and
• dilute acids and bases.
  
• Potable Water : Safe to use with drinking water, as certified by the National Sanitation Foundation, USA

Rapp-it has also been used by the Australian Navy and granted a
NATO number –4730/661257893

Immersion Testing Results

50mm (2”) bandages were rolled to five layers and submerged in the following chemicals for a period of one month
The changes, if any, are outlined below.

• Ethyl Alcohol - No visible change. No softening of bandage.
• MEK - Moderate discolouration. No softening of bandage.
• Acetone - No visible change. No softening of bandage.
• HydrochloricAcid 30% -Severe discolouration (bandage turned deep yellow-green). No softening of bandage.
• Sulfuric Acid 92% - Severe discolouration. No softening of bandage.
• Caustic Soda 50% - Slight colour change. No softening of bandage.
• Toluene - No visible change. No softening of bandage.
• Gasoline - No visible change. No softening of bandage.
• Diesel Fuel - Slight colour change. No softening of bandage