AB1 Acid Brush Tin handle #1

The AB1 Acid Brush #1 is a small, disposable utility brush primarily characterized by its tin handle and natural bristle head, typically made from horsehair or hog bristles. These brushes are designed for precise application of liquids, especially in situations where a finer, more controlled delivery is needed, and where easy disposal after use is preferred. The "acid brush" designation indicates their traditional use with acidic fluxes in soldering, but their utility extends far beyond due to their simplicity and cost-effectiveness. The #1 size generally refers to a brush with a relatively small head, suitable for detailed work or confined spaces.

Key Characteristics:

• Natural Bristles: Typically made from horsehair or hog bristles, which are resistant to many chemicals and provide good liquid retention and controlled release.
  
• Tin Handle: A lightweight and cost-effective handle material, often crimped to secure the bristles. This design makes them disposable.
  
• Small Size (#1): Indicates a smaller brush head, ideal for precision application in tight or detailed areas.
  
• Disposable: Designed for single-use or short-term use, making them practical for applications where contamination control is important or cleaning is impractical.
  
• Cost-Effective: Their simple construction makes them inexpensive, allowing for widespread use without significant material cost.
  
• Versatile: While named "acid brushes," they are suitable for applying a wide range of liquids beyond acids, including solvents, adhesives, fluxes, and lubricants.

Application in Aviation:

• Applying Adhesives and Sealants: Used for spreading thin, even layers of adhesives, sealants (e.g., aerospace sealants, epoxy bonding compounds) in small joints, seams, or repair patches. This ensures proper coverage without excess material.
  
• Applying Fluxes: Essential for precise application of soldering fluxes during electrical repairs or fabrication, particularly in avionics.
  
• Solvent Application: For controlled cleaning with solvents (e.g., SkyKleen 1000) in confined areas, removing grease, oil, or other contaminants from small components or surfaces before inspection or bonding.
  
• Corrosion Inhibitor Application: Ideal for applying corrosion preventive compounds (CPCs) to small parts, fasteners, and internal structures to protect against rust and degradation.
  
• Lubricant Application: For applying grease (e.g., AeroShell Grease 22) or other lubricants to small bearings, hinges, or intricate mechanisms where a precise amount is needed.
  
• Touch-up Painting/Priming: Can be used for small touch-up painting or priming jobs, particularly in hard-to-reach areas.
  
• Applying Etching Compounds: For applying acidic or alkaline etching solutions to metal surfaces before plating or bonding, ensuring proper surface preparation.

• 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.