COUPLING AGENT SG1 5L POUCH (PMUC)

SG1 coupling gel is a translucent semi water-based glycerinated pink gel, biodegradable.

It was specially developed in order to make ultrasonic testing on yards and wide surfaces easier.

SG1 gel characteristic ensures a good adhesion on pieces to be tested, whatever their position. SG1 excellent wetting enables a very good acoustic transmission even on fatty parts and not perfectly degreased.

• SG1 couplant has no corrosive effect on all metals.
• SG1 has no effect too on paints, plastic and rubber.
• However it shall not be used on composites before repair.
• The normal temperature range is 0°C to 50°C, the use is possible at higher temperature but the gel liquefies gradually.
• The viscosity increases with evaporation of water.