Royal’s expertise in rubber-based adhesive technology dates back to the late 19th century.

WS-8020RC Class A and B

WS-8020RC: Rapid Cure Fuel Tank Sealant

WS-8020RC from Royal Adhesives & Sealants is a rapid cure fuel resistant sealant intended for use on integral fuel tanks with excellent resistance to other fluids such as water, alcohols, synthetic oils, and petroleum-based hydraulic fluids. Learn more below or get a quote today.

Meets requirements of specification:  AMS-S-8802, CMNP021, and FMS 1044 rev J (RCB2 & RCB ½)

Packaging: Available in 2½ - and 6-oz. cartridges, pint, quart and gallon kits. Also available in premixed and frozen cartridges. Other-size packaging available upon request.

Technical Data: Class A*
  • Cure Profile: A-½A-2 A-½A-2
  • Application Life (hrs): ½2½2
  • Tack Free Time (hrs): <10<40<10<10
  • Cure Time (hrs): <40<72<20<30
Shelf Life: 9 months | Consistency: Self Leveling | Color: Dark Gray

Technical Data: Class B*
  • Cure Profile: B-½B-2 B-½B-2
  • Application Life (hrs): ½2½2
  • Tack Free Time (hrs): <10<24<5<9
  • Cure Time (hrs): <24<48<5<12
Shelf Life: 9 month | Consistency: Paste | Color: Dark Gray

*Please consult the technical data sheet for specificities of environmental conditions that yielded the above data. Standard cure rates are based on industry curing standards.

Similar Product

Request a quote

Request a quote