Enhanced TDS
Identification & Functionality
- Chemical Family
- RTU Product Type
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
- Ready-to-Use Product Features
- Features and Benefits Information
This product has following features and benefits;
- Excellent corrosion protection for aluminum alloys and between dissimilar metals
- Fast curing system significantly increasing productivity
- Low density providing up to 30% weight saving
- Eco-friendly profile creates safe environment and eliminates hazardous waste
- Excellent elastomeric properties and strength retention after limited exposure to jet fuel, aviation gasoline, hydraulic fluids, oils, and lubricants
- High temperature resistance with intermittent operational temperature up to 360°F
- Outstanding adhesion to multiple metals, composites, primers, and coatings used in modern aircrafts
- Non-nutrient containing, fungus resistant
Applications & Uses
- Markets
- Applications
- Application Area
- Application Method
- Compatible Substrates & Surfaces
- Cure Method
- 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 the sealant. Pour solvent onto the cloth to avoid contamination of solvent supply. Clean in small areas at a time. Wipe with a second dry cloth after each application to prevent redeposition of the contaminants on the surface. Repeat at least three times or more if required. Use fresh a 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 the sealant to get consistency.
Properties
- Physical Form
- Physical Properties
Value Units Test Method / Conditions Mix Ratio (by volume, part B, base) 100 - - Mix Ratio (by weight, part B, base) 100 - - Ultimate Hardness 45 Shore A - Peel Strength (at 140°F, JRF 7-days immersion) 41 pli IM 7/5250-4, AMS 2629 Peel Strength (at 140°F, titanium was immersed in JRF for 7 days) 37 pli AMS 2629 Peel Strength (at 140°F, titanium was immersed in JRF for 7 days) 37 pli AMS 4911 Peel Strength (at 140°F, titanium was immersed in JRF/3%SW (50/50) for 7 days) 44/39 pli AMS 2629 Peel Strength (at 140°F, titanium was immersed in JRF/3%SW (50/50) for 7 days) 44/39 pli AMS 4911 Peel Strength (at 140°F, titanium was immersed in JRF/3%SW (50/50) for 7 days) 40/39 pli IM 7/5250-4 Peel Strength (at 140°F, titanium was immersed in JRF/3%SW (50/50) for 7 days) 40/39 pli AMS 2629 Peel Strength (cad plated steel (4130 per QQ-P-416, 3%SW 2-day immersion at 140°F)) 39 pli - Peel Strength (cad plated steel (4130 per QQ-P-416, JRF 2-day immersion at 140°F)) 32 pli AMS 2629 Peel Strength (cad plated steel (4130 per QQ-P-416, MIL-PRF-23699 2-day immersion at 140°F)) 32 pli - Peel Strength (cad plated steel (4130 per QQ-P-416, MIL-PRF-7808 2-day immersion at 140°F)) 40 pli - Peel Strength (cad plated steel (4130 per QQ-P-416, MIL-PRF-83282 2-day immersion at 140°F)) 38 pli - Peel Strength (graphite/epoxy, JRF 7-days immersion at 140°F) 35 pli AMS 2629, AS 4/3501-6 Peel Strength (graphite/epoxy, JRF/3%SW (50/50) 6 cycles) 38/37 pli AMS 2629, AS 4/3501-6 Peel Strength (at 140°F, graphite/epoxy was immersed in JRF/3%SW (50/50) for 7 days) 39/41 pli AMS 2629 Peel Strength (at 140°F, graphite/epoxy was immersed in JRF/3%SW (50/50) for 7 days) 39/41 pli AS 4/3501-6 Peel Strength (at 140°F 2-day immersion, magnesium, 3%SW) 32 pli AMS 4376 Peel Strength (at 140°F 2-day immersion, magnesium, AMS2629 JRF) 35 pli AMS 4376 Peel Strength (JRF/3%SW (50/50) 6 cycles) 35/34 pli AMS 2629, IM 7/5250-4 Peel Strength (at 140°F 2-day immersion, magnesium, MIL-PRF-23699) 37 pli AMS 4376 Peel Strength (at 140°F 2-day immersion, magnesium, MIL-PRF-7808) 33 pli AMS 4376 Peel Strength (at 140°F 2-day immersion, magnesium, MIL-PRF-83282) 37 pli AMS 4376 Peel Strength (titanium, JRF/3%SW (50/50) 6 cycles) 41/35 pli AMS 4911, AMS 2629 Viscosity 10,000 - 15,000 poise - Mix Ratio (by weight, hardner:base) 12:100 - - Non-Volatile Content min. 96 % - Mix Ratio (by volume, hardner:base) 7.9:100 - - 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 - - Typical Properties
Value Units Test Method / Conditions Storage Temperature max. 27 °C - Peel Strength (cad plated steel (4130) per QQ-P-416, JRF 2-day immersion at 140°F, 100% CF, AMS 2629) 32 pli - Peel Strength (AMS 4376 (magnesium), 3%SW 2-day immersion at 140°F, 100% CF) 32 pli - Peel Strength (cad plated steel (4130) per QQ-P-416, MIL-PRF-23699 2-day immersion at140°F, 100% CF) 32 pli - Peel Strength (AMS 4376 (magnesium), MIL-PRF-7808 2-day immersion at140°F, 100% CF) 33 pli - Peel Strength (IM 7/5250-4 (BMI) (ply/ply), JRF/3%SW (50/50) 6 cycles, 100% CF, AMS 2629, ply side) 34 pli - Peel Strength (AMS 4376 (magnesium), JRF 2-day immersion at 140°F, 100% CF, AMS 2629) 35 pli - Peel Strength (AS 4/3501-6 (Graphite/Epoxy), JRF 7-days immersion at 140° F, 100% CF, AMS 2629) 35 pli - Peel Strength (IM 7/5250-4 (BMI) (tool/ply), JRF/3%SW (50/50) 6 cycles, 100% CF, AMS 2629, tool side) 35 pli - Peel Strength (AMS4911 (Titanium), JRF/3% SW (50/50) 6 cycles, 100% CF, AMS 2629, ply side) 35 pli - Peel Strength (AMS4911 (Titanium), JRF 7-days immersionat 140° F, 100% CF, AMS 2629) 37 pli - Peel Strength (AS 4/3501-6 (Graphite/Epoxy), JRF/3%SW (50/50) 6 cycles, 100% CF, AMS 2629, ply side) 37 pli - Peel Strength (AMS 4376 (magnesium), MIL-PRF-23699 2-day immersion at140°F, 100% CF) 37 pli - Peel Strength (AMS 4376 (magnesium), MIL-PRF-83282 2-day immersion at 140°F, 100% CF) 37 pli - Peel Strength (AS 4/3501-6 (Graphite/Epoxy), JRF/3%SW (50/50) 6 cycles, 100% CF, AMS 2629, tool side) 38 pli - Peel Strength (cad plated steel (4130) per QQ-P-416, MIL-PRF-83282 2-day immersion at140°F, 100% CF) 38 pli - Peel Strength (AS 4/3501-6 (Graphite/Epoxy), JRF/3%SW (50/50) 7-days immersion at 140° F, 100% CF, AMS 2629, tool side) 39 pli - Peel Strength (AMS4911 (Titanium), JRF/3%SW (50/50) 7-days immersion at140° F, 100% CF, AMS 2629, ply side) 39 pli - Peel Strength (IM 7/5250-4 (BMI) (ply/ply), JRF/3%SW (50/50) 7-days immersion at140° F, 100% CF, AMS 2629, ply side) 39 pli - Peel Strength (cad plated steel (4130) per QQ-P-416, 3%SW 2-day immersion at140°F, 100% CF) 39 pli - Peel Strength (IM 7/5250-4 (BMI) (tool/ply), JRF/3%SW (50/50) 7-days immersion at140° F, 100% CF, AMS 2629, tool side) 40 pli - Peel Strength (cad plated steel (4130) per QQ-P-416, MIL-PRF-7808 2-day immersion at140°F, 100% CF) 40 pli - Peel Strength (AMS4911 (Titanium), JRF/3% SW (50/50) 6 cycles, 100% CF, AMS 2629, tool side) 41 pli - Peel Strength (IM 7/5250-4 (BMI) (tool/ply), JRF 7-days immersion at 140° F, 100% CF, AMS 2629) 41 pli - Peel Strength (AS 4/3501-6 (Graphite/Epoxy), JRF/3%SW (50/50) 7-days immersion at 140° F, 100% CF, AMS 2629, ply side) 41 pli - Peel Strength (AMS4911 (Titanium), JRF/3%SW (50/50) 7-days immersion at140° F, 100% CF, AMS 2629, tool side) 44 pli - Storage Temperature (premixed and frozen material is a minimum of 30 days) max. -40 °C - Storage Temperature (unopened container) max. 27 °C - Application Temperature max. 360 °F - Base Polysulfide - - - Component B
Value Units Test Method / Conditions Viscosity (base) 10,000 - 15,000 poise - - Cured Properties
Value Units Test Method / Conditions Nominal Service Temperature (continuous, operational range) -54 to 250 °F - Low Temperature Flexibility (no loss of adhesion or cracking) -65 °F - Ultimate Hardness 45 Shore A Shore Durometer Scale Slump (B-1/2, B-2) max. 0.1 inch - Specific Gravity max. 1.15 - - Nominal Service Temperature (intermittent exposure) max. 360 °F - Tensile Strength (at 77°F, standard cure 14 days) min. 200 psi - Ultimate Elongation min. 250 % MIL-PRF-81733 Non-Volatile Content min. 96 % - - Uncured Properties
Value Units Test Method / Conditions Mix Ratio (by weight) 100:12 - - Mix Ratio (by volume) 100:7.9 - - Viscosity (mixed) 10,000 - 15,000 poise -
Regulatory & Compliance
- OEM Specifications
Packaging & Availability
- Regional Availability
Storage & Handling
- Shelf Life
- 9 months (below 80°F), 30 days (below -40°F)
- Storage Information
The shelf life of WS-8072 Class B is 9 months from the date of packaging 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 30 days at temperatures below -40°F (-40°C).).