Royal Adhesives WS-8035 B2  Low Weight Fuel Tank Sealant BMS5-184

WS-8035 B2 is a rapid-cure, lightweight, two-component polysulfide sealant specifically formulated for aerospace applications, particularly for sealing integral fuel tanks and fuselages. Its advanced formulation offers high-temperature resistance and durability, ensuring reliable performance in demanding environments

Key Features and Benefits

• Lightweight Composition: Contributes to overall weight reduction in aerospace applications.
• Rapid Curing: Enhances productivity by reducing downtime.
• High-Temperature Resistance: Ensures durability and reliability in fuel tank and fuselage applications.
• Enhanced Performance: Maintains robust performance standards while delivering a faster build, lighter weight, and lower material costs compared to traditional sealants.

Applications:

• Surface Preparation: Clean substrates thoroughly to remove contaminants such as dirt,grease, and processing oils.

• Mixing: Thoroughly mix the two components in the specified ratio (100:12 by weight) until achieving a uniform color and consistency.

• Application: Apply the mixed sealant using an extrusion gun or spatula, ensuring even coverage on the prepared surfaces.

• Curing: Allow the sealant to cure at room temperature. The tack-free time is less than 6 hours, with full cure achieved in under 12 hours.

Technical Specifications

• Color: Dark Gray
• Consistency: Paste
• Application Life: Approximately 2 hours
• Tack-Free Time: Less than 6 hours
• Cure Time: Less than 12 hours
• Mixing Ratio: 100 parts base to 12 parts accelerator by weight
• Shelf Life: 270 days when stored below 80°F (27°C) in the original unopened container

Specifications:

• BMS5-184 

   

• All in-stock orders are processed within 1–2 business days (excluding weekends and holidays) after receiving your order confirmation email.
• Orders with a lead time will ship according to the estimated shipping time shown on the product page.
• If we experience a high volume of orders or if an item is backordered, processing times may be slightly delayed. We will notify you promptly via email.

• Returns must be made within a maximum of 3 business days after receiving the product, with prior authorization from Aircraft Shop Supply (Return Material Authorization). Returns without prior notice or written authorization will not be accepted.
• For products with 3 to 6 months of remaining shelf life, claims must be made within the next 2 business days after receipt.
• Returns are not accepted for products with less than 3 months of remaining shelf life.
• Returns are not accepted for products purchased during a low Shelf Life promotion, items sold with discounts, or special orders that must be placed directly with the factory.
• The customer is responsible for the return shipping cost, except in cases where the return is due to an error on the part of Aircraft Shop Supply.
• Refunds will only be issued after the product has been inspected and no damage is found.
• A 25% Restocking Fee will be charged for returns of products in good condition that are either no longer needed or were ordered incorrectly.
• A 35% Restocking Fee will be charged for returns of products with one year or less of remaining shelf life.
• No Restocking Fee will be charged if Aircraft Shop Supply is responsible for incorrectly shipping a product, or if the order is damaged upon leaving the warehouse.
• Hazardous Materials & Dangerous Goods: These items are sold as final and are not eligible for return approval.