Enhanced TDS
Identification & Functionality
- Chemical Family
- Product Type
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
- Ready-to-Use Product Features
- Features and Benefits
- Fast curing system significantly increasing productivity
- Excellent thermal performance
- Excellent elastomeric properties and strength retention after prolonged exposure to jet fuel, aviation gasoline, hydraulic fluids, oils and lubricants
- Less than 1% linear shrinkage
- Low VOC, eco-friendly sealant which reduces hazardous impact during installllation
- Outstanding adhesion to multiple metals, composites, primers and coatings used in modern aircrafts
Applications & Uses
- Markets
- Applications
- Application Area
- Application Method
- Compatible Substrates & Surfaces
- Segment
- Application Instructions
- Clean the surface of substrates with appropriated cleaning solutions per specification(s) using an OEM approved lint- free cloth to remove, dirt, grease and processing oils just before the application of sealant. Pour solvent onto cloth to avoid contamination of solvent supply. Clean in small areas at a time. Wipe immediately after application to prevent redeposition of contaminants on the surface. Repeat at least three times or more if required. Use fresh wiping cloth every time! Substrate composition and surface characteristics can greatly vary, which can affect sealant adhesion. It is recommended to determine adhesion characteristics of specific substrates prior to application of sealant to get consistency.
- Recommended Application: Fuel Tank Sealant
Properties
- Physical Form
- Appearance
- Black Extrudable
- Cured Properties
Value Units Test Method / Conditions Specific Gravity (Mixed) max. 1.1 - - Non Volatile Content min. 97 % - Ultimate Hardness 45 A - Shore A Weight loss 3.5 % JRF VII and BMS3-11 Tensile Strength (standard Cure 14 days at 77°F) 258 psi - Ultimate Elongation (42 days at 140°F) 250 % AMS2629 Service Temperature (continuous, operational range) (-)54 to 250 °F - Service Temperature (intermittent exposure) max. 360 °F - Low Temperature flexibility (no loss of adhesion or cracking) -65 °F - Volume Resistivity (tested at 10% RH) 6 x 10⁹ - - - Uncured Properties
Value Units Test Method / Conditions Viscosity (Part A, Hardener) max. 3,000 cPs - Mix Ratio (Part A, Hardener) 100 vol% - Mix Ratio (Part A, Hardener) 100 wt% - Viscosity (Part B, Base) 11,000 – 16,000 cPs - Mix Ratio (Part B, Base) 7.06 vol% - Mix Ratio (Part B, Base) 12 wt% - Viscosity (Mixed) 3900 cPs - - Cure Properties
Work Life B-2 Application Life (hrs) 2 Tack free time (hrs) <7 Cure time to 35 A Durometer (hrs) <8
Packaging & Availability
- Regional Availability
Storage & Handling
- Shelf Life
- 9 months (when stored below 80°F), 42 days (premixed and frozen material, when stored below temperatures of -40°F)
- Storage and Shelf Life Information
- The shelf life of WS-8035 Class B is 9 months from the date of manufacturing when stored below 80°F (27°C) in the original unopened container.
- The storage life of premixed and frozen material (PMF) is a minimum of 42 days at or below temperatures of -40°F (-40°C).