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Park Tool AP-1 Adhesive Primer
Park Tool AP-1 Adhesive Primer being used on bottom bracket shell
Park Tool AP-1 Adhesive Primer being used on bottom bracket

Park Tool AP-1 Adhesive Primer

$49.99

Park Tool AP-1 Adhesive Primer is a 10 mL pen that prepares surfaces to enhance threadlocker and retaining compound curing.

In stock

Free standard shipping Canada-wide over $100
30-day returns on eligible unused items
Ships from Guelph, Ontario

Decision guidance

Is this right for you?

Best For

Best for preparing surfaces before applying threadlockers or retaining compounds, especially on carbon fiber frames and components.

Why We'd Choose It

Choose the Park Tool AP-1 Adhesive Primer to enhance adhesive performance and ensure reliable bonding while protecting sensitive surfaces from permanent damage.

At a glance

Product facts

Use
Cleaning/Lubricants
Key feature
10 mL pen for precise application, comparable to Loctite® 7649™.
Product Story

Product details

Optimized Adhesive Performance

The Park Tool AP-1 Adhesive Primer is formulated to prepare surfaces, accelerate curing, and improve the effectiveness of Park Tool TLR-1 and TLR-2 Threadlockers, as well as RC-1 Retaining Compound. Its convenient pen form allows for precise application.

Usage Guidelines

  • Apply adhesive primer to all component, fastener, and frame surfaces when using retaining compounds or threadlockers on carbon fiber frames or components to prevent permanent bonding.
  • Test on an inconspicuous area of painted surfaces to avoid potential staining or discoloration.

Key Specs

Specifications

Volume 10 mL Pen form for precise application
Questions & answers

Common questions

What is the purpose of the AP-1 Adhesive Primer?

It prepares surfaces, accelerates curing, and enhances the performance of Park Tool threadlockers and retaining compounds.

Can I use the AP-1 Adhesive Primer on carbon fiber frames?

Yes, it is crucial to apply adhesive primer to all component, fastener, and frame surfaces on carbon fiber to prevent permanent bonding.

Is there any caution when using the primer on painted surfaces?

Yes, test on an inconspicuous area to avoid potential staining or discoloration.

Delivery & Returns

What to expect

Shipping

Free standard Canada-wide shipping over $100 before tax.

Returns

30-day returns for eligible unused items.

Ships from

Ships from Guelph, Ontario
View shipping policyView return policy
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