Ultrachem Assembly Fluid #1 – 4 oz Tube — Professional Grade Assembly Fluid

The Ultrachem Assembly Fluid #1 – 4 oz Tube is a high-performance assembly fluid manufactured by Ultrachem and identified by part number ASSEMBLY-FLUID-1. Engineered for demanding aerospace MRO, aviation maintenance, and industrial lubrication applications, this product provides lubrication during component assembly to prevent seal damage, facilitate tight-fitting assembly, and provide initial lubrication to moving parts. It is formulated for use on o-ring installation, seal assembly, hydraulic fitting make-up, and component assembly in aerospace and industrial fluid systems, and is compatible with elastomeric seals, o-rings, metal fittings, and fluid system components.

This lubricant is engineered to meet the performance demands of aerospace and industrial lubrication applications. Available in 4 oz Tube format, the Ultrachem Assembly Fluid 1 delivers consistent lubrication performance across the demanding conditions encountered in aerospace and industrial service. Its formulation maintains a stable, adherent lubricating film that minimizes friction and wear, protects contact surfaces from galling and corrosion, and extends the service life of critical aerospace and industrial components.

The Ultrachem Assembly Fluid 1 is designed to remain in place under operating loads, vibration, and thermal cycling, providing reliable lubrication throughout the maintenance interval without significant migration or loss. This is particularly important for aerospace applications where component reliability, specification compliance, and long service intervals are essential. Using a specification-compliant lubricant ensures maintenance procedures meet OEM, regulatory, and quality system requirements.

Apply a small, controlled amount directly from the tube onto the surface, component, or seal. Spread evenly using a clean applicator, brush, or gloved finger. A thin, even film is sufficient — avoid over-application. Avoid contaminating the lubricant supply by using dedicated, clean applicators. Wear appropriate PPE including gloves and eye protection. Ensure adequate ventilation where applicable. Store in a cool, dry location between 40°F–90°F (4°C–32°C) away from direct sunlight and freezing temperatures. Refer to the full SDS and PDS for complete safety, handling, application, and disposal information.

From solid film lubricants for aerospace fasteners and actuators, to PTFE lubricants for chains and cables, to specialized fluids for thrust reversers and precision mechanisms, the Ultrachem Assembly Fluid #1 – 4 oz Tube provides the specification-grade performance and reliability that aerospace and industrial maintenance operations demand. Contact us for bulk pricing, technical data sheets, and availability.

Product Specification

Technical Information

This lubricant is engineered to meet the performance demands of aerospace and industrial lubrication applications. This is a ready-to-use formulation requiring no dilution or mixing unless otherwise specified in the product data sheet. Store in a cool, dry location between 40°F–90°F (4°C–32°C) away from direct sunlight and freezing temperatures. Shelf life is typically 1–3 years from date of manufacture in original sealed containers depending on product type. Full Safety Data Sheet (SDS) and Product Data Sheet (PDS) are available upon request. Dispose of waste lubricant material in accordance with applicable federal, state, and local environmental regulations.

Frequently Asked Questions

Q1: What surfaces and components is the Ultrachem Assembly Fluid #1 – 4 oz Tube compatible with?
A: This assembly fluid is compatible with elastomeric seals, o-rings, metal fittings, and fluid system components. Always confirm material compatibility by consulting the product data sheet or contacting our technical team before application to critical systems or sensitive materials.

Q2: Does the Ultrachem Assembly Fluid 1 comply with aerospace or military specifications?
A: This product is engineered to meet the performance requirements of aerospace and industrial lubrication applications. Contact us for full technical data sheets and application guidance.

Q3: How should I apply the Ultrachem Assembly Fluid #1 – 4 oz Tube?
A: Apply a small, controlled amount directly from the tube onto the surface, component, or seal. Spread evenly using a clean applicator, brush, or gloved finger. A thin, even film is sufficient — avoid over-application. Always follow the manufacturer’s product data sheet for specific application quantities, film thickness targets, required surface preparation, and any cure requirements for optimal performance.

Q4: What are the storage and shelf life requirements?
A: Store in a cool, dry location between 40°F–90°F (4°C–32°C) away from direct sunlight and freezing temperatures. Shelf life is typically 1–3 years from the date of manufacture in original sealed containers. Always check the container label for product-specific expiry information before use.

Q5: Can I order the Ultrachem Assembly Fluid #1 – 4 oz Tube in bulk or larger quantities?
A: Yes. While this listing covers the 4 oz Tube format, additional sizes and bulk quantities may be available. Contact us for volume pricing, lead times, and availability to support your aerospace MRO or industrial maintenance program.