GRACO AST421 AIRLESSCO TIP, 421ST REV-TIP, SEAL - (SKU: AST421) Piston Guide

Piston Guide

Smooth and precise material displacement

Clean the hook as needed to prevent buildup of paint or debris

Fast change-out system with hardened steel dies and mil thickness adjustment

As needed: Repair or replace damaged hose sections and insulation

GRACO AST421 AIRLESSCO TIP, 421ST REV-TIP, SEAL - (SKU: AST421) Piston GuideThe GRACO AST421 AIRLESSCO TIP, also known as the 421ST REV TIP with SEAL, is a reversible airless spray gun tip designed for use with GRACO airless spray equipment. It is constructed for durability and is intended to provide a consistent spray pattern for various coatings. The tip is engineered to be easily cleared of clogs and is suitable for professional painting and coating applications. Key Features: Airless Spray Gun Tip AST421 421ST REV TIP,