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Prysmian R391 Weatherproof Plastic Compound is made of an inert filler discharged in a plastic base.
The compound is incredibly repellent to water permeation, acids and alkalis in liquid or vapour form under usual conditions.
It has no destroying effect on metals, plastics, natural rubber, synthetic rubber, PVC or other cable materials.
It can be used to seal cable ends or cable entries to enclosures. Prysmian R391 is coloured reddish-brown and has an unlimited shelf life under usual conditions of wrapping and storage. Not resilient to oils and aliphatic hydrocarbons.
Ideal for use in maintenance purposes where cables may have to be removed and replaced at regular intervals. Soft enough to mould around intricate contours or pressed into fine cavities, it has the ability to resist the dislodging effects of vibration and prevent moisture creepage.
Further Information:
Plastic weatherproof sealing compound
Does not harden when exposed to sunlight
Protects exposed terminals against corrosion
Great for difficult to seal areas
Excellent adhesion to metal, wood, plastic, rubber, PVC etc
The prevention of electrical leakage on circuits due to dampness and the protection of the electrical contacts against corrosion.
The sealing of irregular openings, cable entries, screw threads and covers of electrical equipment.
Useful filler of junction boxes and can also be used for many non-electrical applications whenever a reliable non-hardening moister or water seal is required.
The electricity and outdoors don’t mix well. That’s a problem, because as the Great British summer draws on, more people want to get out in their gardens. But wet and windy conditions pose a risk if you have electronic devices around.
