Raytech Magic Rubber - Fast-Curing Two-Component Liquid Insulating Rubber, 500 g and 10 kg

Raytech Magic Rubber is a two-component liquid insulating rubber. Mixed 1:1 and poured, it is fluid enough to flow round conductors and parts, and within minutes it turns into a flexible, elastic rubber with very high dielectric, thermal and mechanical properties. Raytech is an Italian manufacturer that specialises in gel-based insulation for electrical connections: pre-filled gel boxes and joints that are ready to use straight from the pack, and insulating gels and rubbers for filling joints, boxes and enclosures.

It is rated for installations up to 1 kV, stays re-enterable, gives low smoke, toxic and corrosive gas emissions and is also ideal for casts and moulds. Two pack sizes, each with its own page and price.

Choose your Magic Rubber pack

Prices are per pack; the price per 100 g is shown for comparison.

• Magic Rubber 500 - 500 g, 1 single two-component bottle, 1 jug and 1 wooden spatula (about Rs 1,877 per 100 g) - Rs 9,387 per pack
• Magic Rubber 10 - 10 kg, two-component tanks, 1 jug and 1 wooden spatula (about Rs 1,650 per 100 g) - Rs 165,037 per pack

How to choose the pack

Take 500 g for individual joints and repairs; take 10 kg for production casting or a large project - it works out cheaper per kilogram.

At a glance

• Packs: 500 g bottle, 10 kg tanks
• Price: Rs 9,387 - 165,037 per pack
• Cross-linking time: 15 minutes at 23 °C
• Dielectric strength: > 20 kV/mm
• Rated for: installations up to 1 kV

Technical data

• Cross-linking time: 15 minutes at 23 °C
• Volume resistivity: > 2 x 10^15 Ω·cm
• Dielectric strength: > 20 kV/mm
• Specific weight: about 1.22
• Mixing ratio: 1:1, mixed for no more than 30 seconds
• Degree of protection: IP68 when cast in a suitable casing
• Rated for: installations up to 1 kV
• Other: low smoke, toxic and corrosive gas emissions; no shelf life

Why choose Magic Rubber

• Fluid when poured - extremely conformable, fills around conductors and parts
• Rubber in minutes - flexible and elastic, with very high dielectric, thermal and mechanical properties
• Re-enterable
• Low smoke, toxic and corrosive gas emissions
• For casts and moulds too
• No shelf life

How to use it

1. Mix the two components in a 1:1 ratio, for no more than 30 seconds.
2. Pour the mix into the casing to be filled.
3. Within a few minutes it turns into rubber; cross-linking takes 15 minutes at 23 °C.

Where it is used

• Filling joint shells and boxes where a rubber rather than a gel is wanted
• Insulating connections on installations up to 1 kV
• Casting and moulding insulating parts on site
• Encapsulating components that need a tough, elastic cover

Related products

• Raytech Sky Plast - mouldable two-component rubber paste for wrapping and sealing
• Raytech Magic Gel - two-component gel for joint shells and enclosures
• Raytech Magic Power Gel - re-usable gel in a single twin-compartment bottle
• All Raytech insulating filling rubbers

Frequently asked questions

What is Magic Rubber used for?

Filling casings around connections with a tough, elastic rubber, and making casts and moulds.

How long does it take to cure?

It turns into rubber within minutes; cross-linking takes 15 minutes at 23 °C.

Can it be re-entered?

Yes - Raytech describes Magic Rubber as re-enterable.

Where can I buy Raytech Magic Rubber in India?

From Jai Enterprises, Bhilai and Raipur, Chhattisgarh, which supplies Raytech insulating gels and rubbers across India. Call +91 9340081159 with the model, quantity and delivery location and we will confirm the price, availability and lead time.

How to order

Supplied by Jai Enterprises, Bhilai and Raipur, Chhattisgarh, to sites across India. Pick the size from the list above, then call +91 9340081159 or send an enquiry with the model, quantity and delivery location - we will confirm stock, lead time and the delivered cost of the rubber.