Description

Flexible strips of intumescent material contained within a polythene sleeve, which on exposure to heat from a fire will expand many times its own volume to crush and fill the void left by collapsing upvc pipes or trunking.

Benefits

Application

The wraps are a one-piece application suitable for use in solid floors or walls. Manufactured to fit exactly around upvc pipes or trunking that pass through masonry floors or walls. They are ideal in tight corners where conventional pipe collars are too bulky to fit or when an economical means of stopping the passage of fire, smoke and hot gases is required.

Availability

The wraps are available in a range of standard sizes to suit 55mm to 200mm diameter upvc pipes.

Installation

Do not cut the wrap or outer polythene sleeve. The wrap should be tightly wrapped around the pipe and secured into position using the sealing tab located at the end of the wrap. Push the wrap into position so that the edge is flush with the floor or wall. It is important that the edge of the wrap is exposed to the fire risk side of the floor/wall so that it can react quickly in the event of a fire. The wrap can sealed in position using a fire rated compound/mortar.

Important: intumescent wraps should only be installed in a solid structure.

Health And Safety

The product presents no known health hazard and requires no special procedures during or after installation.

Normal good industrial and personal hygiene practises should be observed.

Pyro-Seal is a registered trademark of Wessex Intumescent Supplies Ltd.
WIS Multiseal-It and WIS Draught Stoppers are trademarks of Wessex Intumescent Supplies Ltd.
All other trademarks are acknowledged.

All goods sold or offered are subject to our terms and conditions of sale - copies available on request