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 the following 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 lubricant
- Less than 1% linear shrinkage
- Low VOC, eco-friendly sealant which reduces hazardous impact during installation
- Outstanding adhesion to multiple metals, composites, primers and coatings used in modern aircraft
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 lintfree 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.
Properties
- Physical Form
- Component A
Value Units Test Method / Conditions Viscosity (base, cured) 10,000 - 14,000 poise - - Typical Properties
Value Units Test Method / Conditions Storage Temperature max. 27 °C - Peel Strength (100% cohesive failure, AMS 4901 (Titanium), AMS 2629, Test method type 1) 40 pli - Peel Strength (100% cohesive failure, AMS 4901 (Titanium), AMS 2629, tool side, Test method type 1/3%SW) 40 pli - Peel Strength (100% cohesive failure, AMS 5516 (Stainless steel), AMS 2629, Test method type 1) 42 pli - Peel Strength (100% cohesive failure, AMS 5516 (Stainless steel), AMS 2629, tool side, Test method type 1/3%SW) 42 pli - Peel Strength (100% cohesive failure, MIL-C-27725 (Fuel tank coating), AMS 2629, Test method type 1) 42 pli - Peel Strength (100% cohesive failure, MIL-C-27725 (Fuel tank coating, AMS 2629, tool side, Test method type 1/3%SW) 43 pli - Peel Strength (100% cohesive failure, AMS 2471 (Anodized aluminum), AMS 2629, tool side, Test method type 1/3%SW) 45 pli - Peel Strength (100% cohesive failure, Mil-C-5541(Alodine aluminum), AMS 2629, Test method type 1) 45 pli - Peel Strength (100% cohesive failure, Mil-C-5541(Alodine aluminum), AMS 2629, tool side, Test method type 1/3%SW) 45 pli - Peel Strength (100% cohesive failure, MIL-C-27725 (Fuel tank coating, AMS 2629, ply side, Test method type 1/3%SW) 46 pli - Peel Strength (100% cohesive failure, AMS 2471 (Anodized aluminum), AMS 2629, Test method type 1) 48 pli - Peel Strength (100% cohesive failure, IM7/5250-4 (BMI), AMS 2629, Test method type 1) 50 pli - Peel Strength (100% cohesive failure, AMS 4901 (Titanium), AMS 2629, ply side, Test method type 1/3%SW) 50 pli - Peel Strength (100% cohesive failure, Mil-C-5541(Alodine aluminum), AMS 2629, ply side, Test method type 1/3%SW) 50 pli - Peel Strength (100% cohesive failure, AMS 5516 (Stainless steel), AMS 2629, ply side, Test method type 1/3%SW) 53 pli - Application Temperature 54 - 121 °C - Peel Strength (100% cohesive failure, AS 4/3501-6 (Graphite epoxy), AMS 2629, Test method type 1) 55 pli - Peel Strength (100% cohesive failure, MIL-C-23377(Primer coating), AMS 2629, Test method type 1/3%SW) 55 pli - Peel Strength (100% cohesive failure, AMS 2471 (Anodized aluminum), AMS 2629, ply side, Test method type 1/3%SW) 55 pli - Base Polysulfide - - - Component B
Value Units Test Method / Conditions Viscosity (hardener, cured) max. 2000 poise - - Rheological Properties
Value Units Test Method / Conditions Mix Ratio (by volume, cured) 100:10.14 - - Mix Ratio (by weight, cured) 100:12 - - Nominal Service Temperature (continuous, operational range) -54 to 250 °F - Viscosity (cured) 11,000 - 14,000 poise - Low Temperature Flexibility (no loss of adhesion or cracking) -65 °F - Ultimate Hardness (cured) 52 Shore A Shore Durometer Scale Specific Gravity (cured) max. 1.45 - - Nominal Service Temperature (intermittent exposure) max. 360 °F - Weight Loss (AMS 2629, Test method type 1) max. 6 % - Swelling (Fuel Swell, AMS 2629, Test method type 1) max. 6.5 % - Ultimate Elongation (at 77°F, standard cure 14 days) min. 300 % - Tensile Strength (at 77°F, standard cure 14 days) min. 350 psi - Non-Volatile Content (cured) min. 97 % -
Regulatory & Compliance
Packaging & Availability
- Country Availability
- Regional Availability
Storage & Handling
- Shelf Life
- 9 months (below 80°F), 30 days (below -40°F)
- Storage Information
The shelf life of WS-8020RC 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 30 days at temperatures below -40°F (- 40°C).