BASF MasterSeal NP1 Sealant Stone

The BASF MasterSeal NP1 Sealant Stone is a caulk & sealant for jobs that require BASF model/MPN CANP1S in the TB sell unit. MasterSeal NP1 is a one-component, high-performance, non-priming, gun-grade, elastomeric polyurethane sealant.

Key Specs

• Brand: BASF
• Model / MPN: CANP1S
• SKU: BASMSNP1ST
• Sell unit: TB
• Product type: Caulk & Sealant
• Size / color: 10.1 oz
• Category: Building Materials | Building Materials/Caulk & Sealant

Key Features

• Requires no mixing
• Reduces sound transmission
• Easy to gun and tool for faster application and neater joints

Coverage & How Much You Need

Coverage or yield is not specified in the available product details. Use the manufacturer installation instructions and project takeoff before converting the job size into 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 caulk & sealant, pack size, color, membrane/system family, or installation condition without checking the manufacturer instructions.

FAQs

What exactly am I ordering?

BASF MasterSeal NP1 Sealant Stone, sold as TB, with SKU BASMSNP1ST and manufacturer model/MPN CANP1S.

What model or part number should I match?

Match model/MPN CANP1S and confirm the brand is BASF. 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 TB sell unit. Confirm the unit before comparing price, quantity, or coverage.

How do I estimate quantity?

Coverage or yield is not specified in the available product details. Use the project takeoff and manufacturer instructions before estimating quantity.

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.

Roofing and exterior-envelope work can involve fall hazards, weather exposure, fumes, adhesives, and system-specific installation requirements; follow the manufacturer instructions, OSHA-safe work practices, and local code or use a qualified contractor.

Product Expert Notes

Choose this item when BASF model/MPN CANP1S, SKU BASMSNP1ST, and the TB sell unit match the project requirement. It is best treated as an exact-match material selection, not a generic substitute.