We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
⌕
RFQ CartGet a QuoteSign inSign up

ETERNABOND

ETERNABOND is a brand specializing in high-performance roof repair tapes, sealers, and application tools designed for industrial and commercial roofing maintenance. The product line is built around MicroSealing Technology, a formulation that creates a permanent, flexible, and waterproof bond on a wide range of roofing substrates, including metal, asphalt, single-ply membranes, and modified bitumen. The brand explicitly excludes compatibility with silicone-based surfaces, a critical specification for procurement and maintenance teams to note. ETERNABOND tapes are available in multiple widths (2 in, 4 in, 6 in, 12 in), lengths (5 ft, 25 ft, 50 ft), and thicknesses (20 mil, 35 mil, 65 mil), with color options including silver, white, and black. All tapes are UV-protected, ensuring long-term performance under direct sunlight without degradation. The product family includes roof repair tapes, tape kits (which include surface prep pads), and dedicated application tools such as steel rollers and pick point tools. These tools are designed to ensure proper adhesion and surface preparation, reducing installation errors. 3G Electric supplies a comprehensive range of ETERNABOND products, covering 24 SKUs that span tapes, kits, and tools. This allows plant engineers and maintenance managers to source complete repair solutions from a single distributor. The brand is particularly relevant for facilities with large roof areas, such as manufacturing plants, warehouses, and commercial buildings, where quick, reliable repairs minimize downtime and prevent water ingress. ETERNABOND tapes are engineered for both emergency patching and long-term restoration, with the thicker 65 mil variants suited for high-traffic areas or severe damage. The 20 mil tapes offer a more economical option for minor cracks and seams. All products are supplied with datasheets that detail adhesion values, temperature ranges, and application guidelines, enabling informed specification. 3G Electric supports the line with logistics coordination for global shipments, ensuring that ETERNABOND products reach industrial sites without delay. For procurement specialists, the brand offers a standardized solution that reduces the need for multiple sealant types, simplifying inventory management. The inclusion of application tools like the steel roller (EBR-125R) and pick point tool (ST-1) further streamlines the repair process, as these are designed to work specifically with the tape's MicroSealing Technology. Overall, ETERNABOND provides a technically consistent, UV-stable, and substrate-adaptable roofing repair system suitable for industrial environments.

Genuine
OEM Parts
Expert
Tech Support
1 Day
Quote Response
Worldwide
Origin
Worldwide Shipping
Air & sea freight
Datasheets on Request
Technical specs & drawings
1-Day Quote Response
Singapore-based team
Browse:
Show
Page 1 of 1

About ETERNABOND

ETERNABOND is a brand specializing in high-performance roof repair tapes, sealers, and application tools designed for industrial and commercial roofing maintenance. The product line is built around MicroSealing Technology, a formulation that creates a permanent, flexible, and waterproof bond on a wide range of roofing substrates, including metal, asphalt, single-ply membranes, and modified bitumen. The brand explicitly excludes compatibility with silicone-based surfaces, a critical specification for procurement and maintenance teams to note. ETERNABOND tapes are available in multiple widths (2 in, 4 in, 6 in, 12 in), lengths (5 ft, 25 ft, 50 ft), and thicknesses (20 mil, 35 mil, 65 mil), with color options including silver, white, and black. All tapes are UV-protected, ensuring long-term performance under direct sunlight without degradation. The product family includes roof repair tapes, tape kits (which include surface prep pads), and dedicated application tools such as steel rollers and pick point tools. These tools are designed to ensure proper adhesion and surface preparation, reducing installation errors. 3G Electric supplies a comprehensive range of ETERNABOND products, covering 24 SKUs that span tapes, kits, and tools. This allows plant engineers and maintenance managers to source complete repair solutions from a single distributor. The brand is particularly relevant for facilities with large roof areas, such as manufacturing plants, warehouses, and commercial buildings, where quick, reliable repairs minimize downtime and prevent water ingress. ETERNABOND tapes are engineered for both emergency patching and long-term restoration, with the thicker 65 mil variants suited for high-traffic areas or severe damage. The 20 mil tapes offer a more economical option for minor cracks and seams. All products are supplied with datasheets that detail adhesion values, temperature ranges, and application guidelines, enabling informed specification. 3G Electric supports the line with logistics coordination for global shipments, ensuring that ETERNABOND products reach industrial sites without delay. For procurement specialists, the brand offers a standardized solution that reduces the need for multiple sealant types, simplifying inventory management. The inclusion of application tools like the steel roller (EBR-125R) and pick point tool (ST-1) further streamlines the repair process, as these are designed to work specifically with the tape's MicroSealing Technology. Overall, ETERNABOND provides a technically consistent, UV-stable, and substrate-adaptable roofing repair system suitable for industrial environments.

Common Applications

  • Industrial warehouse roof leak repair — ETERNABOND RSB-12-50R (12 in wide, 35 mil) for sealing large membrane tears
  • Commercial building gutter and flashing sealing — ETERNABOND AS-4-50R (4 in wide, 20 mil) for flexible, UV-resistant patches
  • Manufacturing plant skylight edge sealing — ETERNABOND RSPW-6-25R (6 in wide, 65 mil) for high-traffic areas
  • Emergency pipe boot repair on flat roofs — ETERNABOND UVB-4-5 Kit (4 in wide, 35 mil) with surface prep pad
  • Cold storage facility vapor barrier repair — ETERNABOND AS-2-50R (2 in wide, 20 mil) for narrow cracks and seams
  • Solar panel mounting point sealing — ETERNABOND RSPW-4-25R (4 in wide, 65 mil) for durable, weatherproof seals

Frequently asked questions

Common questions about ETERNABOND from 3G Electric.

What is the maximum temperature range for ETERNABOND roof repair tapes?

ETERNABOND tapes are designed for application and service in a wide temperature range, typically from -40°F to 200°F (-40°C to 93°C). This allows for use in both cold storage facilities and hot rooftop environments. However, for optimal adhesion, the manufacturer recommends applying the tape when the surface temperature is above 50°F (10°C). Always refer to the specific product datasheet for exact thermal limits, as thicker tapes like the 65 mil RSPW series may have slightly different performance characteristics.

Can ETERNABOND tapes be applied to wet or damp surfaces?

ETERNABOND tapes are formulated with MicroSealing Technology that allows application to damp surfaces, but the surface must be free of standing water, ice, or frost. The tape will not adhere properly if the substrate is saturated or if there is active water flow. For best results, the surface should be clean, dry, and free of debris. In emergency repair situations, the tape can be applied to a damp roof to stop a leak temporarily, but a permanent repair should be done under dry conditions.

How does the thickness of ETERNABOND tapes affect their performance?

ETERNABOND tapes are available in 20 mil, 35 mil, and 65 mil thicknesses. The 20 mil tapes (e.g., AS-4-50R) are suitable for sealing cracks, seams, and minor punctures where flexibility is needed. The 35 mil tapes (e.g., RSB-12-50R) offer a balance of durability and conformability for general repairs. The 65 mil tapes (e.g., RSPW-4-25R) are designed for high-traffic areas, large gaps, or severe damage, providing greater puncture resistance and a thicker barrier. Thicker tapes also have higher tensile strength, making them less likely to tear under mechanical stress.

What surfaces are ETERNABOND tapes compatible with?

ETERNABOND tapes are compatible with all common roofing materials except silicone-based surfaces. This includes metal, asphalt, single-ply membranes (EPDM, TPO, PVC), modified bitumen, concrete, and wood. The MicroSealing Technology creates a chemical bond with these substrates. Silicone surfaces are explicitly excluded because the tape's adhesive cannot form a reliable bond with silicone's low-surface-energy chemistry. For silicone roofs, alternative sealing methods should be used.

Does 3G Electric supply ETERNABOND application tools separately?

Yes, 3G Electric stocks ETERNABOND application tools, including the steel roller (SKU 3GYH4, MPN EBR-125R) and the pick point tool (SKU 3GYH5, MPN ST-1). The steel roller is used to apply firm, even pressure to the tape after placement, ensuring full contact and eliminating air bubbles. The pick point tool is used to puncture blisters or trapped air pockets during installation. These tools are sold individually and are not included with tape rolls or kits unless specified.

What is the shelf life of ETERNABOND roof repair tapes?

ETERNABOND tapes have a shelf life of approximately two years when stored in original packaging under controlled conditions (temperatures between 50°F and 80°F, away from direct sunlight and moisture). Exposure to extreme heat or UV light during storage can degrade the adhesive properties. For inventory management, it is recommended to use tapes on a first-in, first-out basis. The manufacturer does not guarantee performance beyond the stated shelf life, even if the tape appears visually intact.