PENOSIL
AquaBrake Manchette 432 Pipe penetration reinforcement patch

VALUES

• Completely watertight 
• Bridges cracks
• Easy to use
• Permanently elastic
• Suitable for heated floors
• Reinforces mastics

USAGE INSTRUCTIONS

Use a putty trowel to apply the reinforcement patch.

Then, around the pipe penetrations, use the pipe penetration reinforcement patch with a diameter of at least 3 x bigger than the opening. Cut a hole in the middle of the reinforcement patch that is 4-5 mm smaller than the penetrating tube diameter, so that the edge of the fabric would cover the tube by 3-5 mm.

Apply a generous layer of waterproofing mastic such as PENOSIL AquaBrake Fiber 640.

Make sure the reinforcement patch is pressed tightly to the fresh mastic. 

Make sure there are no air bubbles between the mastic and reinforcement patch.

Apply a second layer of mastic on top of the reinforcement patch.

Make sure the reinforcement patch is well immersed in the mastic.

TIPS

• Surfaces to be sealed must be clean and free from any dust, loose particles and oil residues. 
• If two patches are applied side by side, leave 5 to 7 cm overlap. 
• Make sure that the cured mastic layer does not contain any holes. It must be applied in an even layer. Verify the quality of your mastic layer before tiling.