Wonder Gel
Single component insulating gels in cartridge to instantly protect new installations and oversee maintenance of all types of electrical connections
Installer’s best friends. Electrical connections, within empty enclosures, are exposed to the risk of short circuit, oxidation and corrosion, at times, resulting in irreparable damages. Without stress and no waiting around, WonderGel and WonderGel Invisible make your job easier, guaranteeing the protection and safety of systems in compliance to best practice rules to provide the highest quality solution, quick and perfect to get the satisfaction of both you and your clients.
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Ready to use! No mixing required!
Already cross-linked! No need to wait! - Resolve issues connected to incorrect insulation or sealing
- Eliminate annoying out of service instances caused by moisture
- Protect your systems from the penetration of insects
- Protect your electrical connections from oxidation and corrosion
- Italian Utility Model
- Comes in Blue and Clear Color
Technical Details:
• Single component gel which comes already cross-linked in a cartridge
• No mixing, no waiting time
• Visco-elastic gel which is extremely fluid
• Self-levelling and self-vulcanizing
• Can be applied using standard silicone ratchets
• Easy to measure
• Does not expire and does not harden
• Easy to apply even to inaccessible areas
• Characteristics do not deteriorate with the passing of time
• Re-enterable
• Non-toxic and safe
• Can be applied in all weather conditions, even when raining or in the heat of the summer sun
• Can be applied to powered appliances
• Dielectric strength > 23 kV/mm
• Volume resistivity > 2. 1015 Ω cm
• Operating temperature from –60 / +200°C
• Overload temperature for brief periods: 250°C
• Gel UL 94-HB
If you have time-sensitive requirements, we recommend selecting a UPS service at checkout. UPS generally offers more consistent transit performance, while USPS transit times can vary.
Orders are processed within 1–2 business days, with most orders placed before 2 PM EST shipping the same day. We offer a full range of USPS and UPS shipping options, including expedited and next-day delivery for urgent requirements.
Product Selection Guide
Choose the Right Raytech Product
Use this guide to compare Raytech waterproof electrical protection products by application, serviceability, and installation method.
General dielectric gel
Magic Gel
Best for: general waterproof potting and electrical insulation.
Choose Magic Gel when you need a dielectric gel for filling an enclosure, junction box, or electrical connection while keeping future access possible.
Reusable gel protection
Magic Power Gel
Best for: reusable waterproof protection.
Choose Magic Power Gel when future access and reusability matter. It is a strong option when the connection may need to be opened and resealed later.
Gel-rubber protection
Techno Gelgum
Best for: vibration damping and mechanical hold.
Choose Techno Gelgum when the connection is exposed to movement, vibration, mechanical stress, or demanding submerged conditions. Even suitable for high depths under water.
Flexible rubber compound
Magic Rubber
Best for: stronger mechanical structure.
Choose Magic Rubber when you need more structure than a soft gel, but do not want to permanently encapsulate the connection with hard epoxy.
Fast-curing dielectric gel
Magic Gel Sprint
Best for: fast curing waterproof potting and electrical insulation.
Choose Magic Gel Sprint when you need a re-enterable dielectric gel with a faster curing time for quicker installations or faster return to service.
Transparent / UV-resistant gel
Ray Gel
Best for: transparent or UV-resistant waterproof protection.
Choose Ray Gel when you need a low-viscosity dielectric gel with transparent or UV-resistant protection for electrical connections, junction boxes, or installations exposed to UV.
Cartridge gel
Wonder Gel
Best for: overhead and hard-to-reach junction boxes.
Choose Wonder Gel when you need a ready-to-use cartridge gel for overhead, vertical, or hard-to-reach junction boxes where pouring is difficult or not practical.
Prefilled connector boxes
Prefilled Gel Boxes
Best for: wire connectors and terminal blocks.
Choose prefilled gel boxes when you want a ready-to-use solution for protecting wire connectors or terminal blocks without mixing, pouring, or curing.
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