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Tec7 Pur B2 Expanding Foam

Tec7 Pur B2 Expanding Foam: The B2 Fire Rated Expanding Foam that stops expanding when it meets resistance.

Category: .

Description

Tec7 Pur is a B2 fire rated foam, suitable for a wide variety of mounting and insulation jobs:

Can be Used in all Positions 360°C
Temperature Resistance -40°C to 110°C
Very Good Cold, Heat and Sound Insulating
Good Chemical Resistance
Does Not Rot
Compatible with all Current Construction Materials
Stops Expanding when it meets resistance
Can be Used at all Temperatures. Even at -10°C

What can YOU do with Tec7 Pur?

Mounting of Doors, Window Frames, Panels, etc, in Plastic, Metal or Wood
Filling of cavity joints between window and door frames, skylights and brickwork etc.
Insulation of Pipes
Filling of Walls, Joints, etc.
Filling of Connecting Joints Between Window Frames, Skylights, Brickwork, etc.
Acts as an excellent insulator in roof trusses, cavity’s in corrugated sheets and around drilled holes in walls
To Make Models of Landscapes and Scalemodels
Ideal to Prevent a Thermal Bridge

Directions for Use

Pre-treatment of the surface:The surface needs to be clean, solid, dust-proof and degreased. Moisten mineral surfaces (e.g. brickwork, concrete, lime- sand stone) slightly to stimulate the adherence and the curing time.

Cover the surrounding surfaces with covering film or adhesive tape before starting the work.
Processing:The temperature of the product has to be at least 5°C

The temperature of the surface has to be between -10°C and +30°C.

Shake the product about 20 times before use, screw the valve lever, hold the aerosol upside down and put the valve lever into operation.

An equal dispersion of the product is possible in all positions = 360° multi-position.

Dose Tec7 Pur in an economical way, it nearly doubles its volume, but after a succesful curing it retains its shape.

During breaks the fresh foam needs to be removed from the valve and the pipe with Tec7 Pur Cleaner.
Installation of window frames:Install the window frame, fasten it with a wedge and fasten it sufficiently in the construction (drill through the window).

Moisten mineral surfaces.

Dose Tec7 Pur in an economical way, it nearly doubles its volume. Cut off possible foam residues, then clad, paint or plaster it.
Important:If large quantities are used (large surfaces), the foam has to be applied in several layers (layers of +/- 2 cm) and moisten these layers regularly.
Cleaning:Always remove excess uncured Tec7 Pur with Tec7 Pur Cleaner

Pur7-Technical-Information-June-2015

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