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Extreme® Assembly Adhesives Product Details
Product: EXT - 49417 / 59417

This two–component polyurethane system is designed for reverse osmosis production (RO). The adhesive binds and seals the filaments in ultra filtration, nano filtration and RO filters.

This system offers the flexibility of room temperature cure, excellent membrane wetting and is sag resistant as well as being hydrophobic. This is a hydrophobic polyurethane system designed for both wet and dry RO filters. It has a convenient 1:1 mix ratio. All the components are listed in FDA 175.105 or 175.300 and 170.39 (reference 99-01). For more information, please see our technical data sheet.

  • Work Time: 40 Minutes @ 100gms
  • Color: Pale Yellow
  • Viscosity: Medium
  • Chemistry: Urethane
  • Mix Ratio: 1:1

Packaging: 25ml, 50ml, 200ml, 400ml cartridges.

Tech Data »
MSDS Part A »
MSDS Part B »

Room Temp Cure
Strength Development
Tensile Shear Strength (AL)
Impact Strength (Steel)
Peel Strength
Service Temperature
Best For
No (77F)
20 Hours
2033 psi
80 Shore A
Filter Manufacturing

Under no circumstance will Royal Adhesives & Sealants LLC. or its subsidiaries, the manufacturer, or the seller of its products be liable for incidental or consequential damages arising from the use of any of its products. Any damages in connection with the use of any of Royal's products by the buyer, seller, user or any other person are strictly limited to the purchase price of the product only. Customer accepts full responsibility. All installation guidelines must be followed. Refer to literature or call 1-800-227-6181 for installation guidelines


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