72010002 - 71E Plus Stainless Steel Pickling Paste - 2kg Jar

Achieve Flawless Stainless Welds

For professional welders, the job isn't finished until the weld looks as good as it holds. The Pickling Paste 71E Plus (2kg Jar) is your go-to solution for cleaning up stainless steel beads and heat-affected zones (HAZ). We know that 'rainbow' heat tint might look colorful, but on stainless steel, it's a sign of oxidation that invites rust. This heavy-duty pickling paste strips away that discoloration and the underlying chromium-depleted layer, ensuring your finished piece is as rust-resistant as the raw sheet you started with.

The 71E Plus formula is a favorite among fabricators because of its workable texture. It's a thick paste, not a runny liquid, so you can brush it exactly where you need it—even on vertical tank seams or overhead piping—and it stays put to do its work. The 2kg jar offers plenty of product for large jobs, ensuring you don't run out halfway through a project. Whether you are working on food-grade equipment, architectural railings, or marine components, this paste ensures your welds pass inspection for both aesthetics and durability.

How to Use for Best Results

To get that perfect matte finish, ensure the weld area is cool before application. Stir the paste in the jar to ensure a consistent mixture. Apply a generous layer over the weld bead and the heat-tinted zone. Let it sit! Patience is key here; give the acid time to eat away the scale (typically 30-60 minutes). Do not let it dry out completely. Once the time is up, rinse it off with a high-pressure washer. For the best environmental practice and safety, use a neutralizing agent before the final rinse to render the acids harmless.

Why Choose 71E Plus?

• Superior Adhesion: Won't run or drip on vertical welds.
• Deep Cleaning: Removes stubborn scale that wire brushes leave behind.
• Cost-Effective: The 2kg size is economical for busy shops.
• Professional Finish: Delivers a uniform, clean appearance essential for high-end fabrication.