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Contractor-Focused Masonry Supply — Delivered Nationwide
Contractor-Focused Masonry Supply — Delivered Nationwide

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A PROSOCO R-Guard Board Seam Filler WB in a silver aerosol can with a label on the front.

PROSOCO R-Guard Board Seam Filler WB (20 Sausages/Box)

SKU 70510-SAUSAGE
by Prosoco
$266.57 - $266.57
$266.57
$266.57 - $266.57
$266.57
400.0floz | $13.33 / 20floz
Request a quote

PROSOCO R-GUARD BOARD SEAM FILLER WB
WATER-BASED BOARD SEAM TREATMENT

R-Guard Board Seam Filler WB is a gun-grade, acrylic seam filler designed for easy application and cleanup. This product is used to fill seams in the field before coating with R-Guard FastFlash or any PROSOCO R-Guard air barrier coating. Board Seam Filler WB is an essential component of a continuous, building-wide air barrier system.

FEATURES

  • Water-based formula: Allows for easy water cleanup.
  • Adhesion: Bonds to most common building materials without priming.
  • Single-component: Saves time with no mixing required.
  • Weather-resistant: May be exposed to UV and weather for up to 12 months.
  • Safe formula: Solvent-free, isocyanate-free, and phthalate-free.
  • Breathable: Allows damp surfaces to dry effectively.

AVAILABLE SIZES

  • 20 oz sausages

PACKAGE QUANTITY

  • 20 sausages per box

TYPICAL COVERAGE RATE

  • 38.5–60.5 linear feet

RESOURCES

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Free Shipping

On orders over $2,500

FAQ

How do I track my order?

Once your order ships, you will receive a shipping confirmation email with your tracking number and carrier details.

You can also track your order anytime by visiting our tracking page below and entering your order information:

👉 https://www.masonrydirect.com/apps/tracking

If you have trouble locating your tracking information, please contact our support team with your order number and we’ll be happy to assist you.

Do you offer free freight?

Yes, we offer free freight on orders over $2,500.

How long does shipping take?

Most orders ship and deliver within 4-8 business day.

Can I order in bulk or wholesale quantities?

Yes. We specialize in bulk and wholesale orders. Use our Wholesale Order form or request a quote.

Can you help me choose the right product?

Yes. Our team can review specs and recommend the correct product for your project.

Who do I contact with questions?

Call (833) 246-3900 or email sales@masonrydirect.com.