Karnak 406 Tru-Grip TPO/PVC Base Coat 5 gal

The Karnak 406 Tru-Grip TPO/PVC Base Coat 5 gal is a liquid applied systems for jobs that require Karnak model/MPN 406-5 in the 5G sell unit. 406 Tru-Grip is a 100% acrylic elastomeric co-polymer emulsion, specifically designed as a base coating for adhesion to weathered single-ply TPO, PVC, Hypalon, and EPDM roofing membranes.

Key Specs

• Brand: Karnak
• Model / MPN: 406-5
• SKU: KAR4065
• Sell unit: 5G
• Product type: Liquid Applied Systems
• Size / color: 5 gal
• Category: Commercial Roofing | Commercial Roofing/Membranes | Commercial Roofing/Membranes/Liquid Applied Systems
• Coverage / unit: 5 gal per listed unit

Key Features

• Excellent Adhesion
• Resistance to blistering
• Bleed-blocking base coat

Coverage & How Much You Need

This item is listed as 5 gal per listed unit. Use the project takeoff, manufacturer installation instructions, and expected waste/overlap to confirm the order quantity.

Compatibility / Fitment

Use this item only when the brand, model/MPN, size/color, sell unit, and system type match the project specification. Do not substitute it for a different liquid applied systems, pack size, color, membrane/system family, or installation condition without checking the manufacturer instructions.

FAQs

What exactly am I ordering?

Karnak 406 Tru-Grip TPO/PVC Base Coat 5 gal, sold as 5G, with SKU KAR4065 and manufacturer model/MPN 406-5.

What model or part number should I match?

Match model/MPN 406-5 and confirm the brand is Karnak. If the job spec lists a different model, size, color, or system family, hold for review.

What unit is the price based on?

This listing is built around the 5G sell unit. Confirm the unit before comparing price, quantity, or coverage.

How do I estimate quantity?

Use 5 gal per listed unit, then add waste or overlap per the manufacturer instructions and the project design.

What should be checked before purchase?

Confirm the model/MPN, sell unit, size/color, jobsite condition, compatible system components, and any manufacturer installation limits before approving the order.

Verify the manufacturer instructions, local code, and project specification before installation or substitution.

Product Expert Notes

Choose this item when Karnak model/MPN 406-5, SKU KAR4065, and the 5G sell unit match the project requirement. It is best treated as an exact-match material selection, not a generic substitute.