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DISCOUNTS ON BULK QUANTITIES! FREE SHIPPING ON ORDERS $1,500+
DISCOUNTS ON BULK QUANTITIES! FREE SHIPPING ON ORDERS $1,500+
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Standard Closed Cell Backer Rod

SKU BACKER 0.25
Original price $61.60 - Original price $105.98
Original price
$79.49
$61.60 - $105.98
Current price $79.49
Request a quote

STANDARD BACKER ROD

Standard Backer Rod is a non-absorbent, compressible backup material designed to facilitate sealant application and enhance joint performance. It controls sealant depth, creates a reliable backstop for proper tooling, ensures adequate sealant contact with joint surfaces, and promotes a proper bond between the sealant and back-up material. It can also function as a temporary joint seal.

APPLICATIONS

  • Glazing operations
  • Window and door installations
  • Expansion joints
  • Curtain wall joints
  • Partitions
  • Log construction
  • Pavement joints

FEATURES

  • Material: Extruded, round, closed-cell, low-density polyethylene foam with a skin-like outer texture
  • Flexibility: Highly flexible and compressible for easy installation
  • Compatibility: Works with most cold sealants, including butyl, polysulfide, acrylic, polyurethane, and silicone

MATERIAL CONFORMANCE

  • ASTM D1622
  • ASTM D1621
  • ASTM C5090
  • ASTM C335

DIMENSIONS

  • Available in diameters ranging from 1/4" to 6". Contact sales for pricing and availability for sizes larger than 1".

SIZES AND PRODUCT PACKAGING

Diameter  Linear Feet/Box
1/4" 4,000'
3/8" 2,100'
1/2" 2,500'
5/8" 1,550'
3/4" 1,100'
7/8" 850'
1" 600'
1.25" 400'
1.5" 420'
2" 252'
2.5" 162'
3" 102'
4" 54'
5" 90'
6" 60'

 

RESOURCES 

Call Us

+1 (833) 246-3900

Email Us

sales@masonrydirect.com

Chat With Us

We reply instantly

Free Shipping

On orders over $1,500

Quick Order

Size Price QuantityTotal
1/4" (4,000 Feet/Box) $79.49 $0.00
3/8" (2,100 Feet/Box) $61.60 $0.00
1/2" (2,500 Feet/Box) $101.35 $0.00
5/8" (1,550 Feet/Box) $92.41 $0.00
3/4" (1,100 Feet/Box) $95.39 $0.00
7/8" (850 Feet/Box) $85.17 $0.00
1" (600 Feet/Box) $105.98 $0.00

FAQ

Do you offer free freight?

Yes, we offer free freight on orders over $1,500.

How long does shipping take?

Most orders ship and deliver within 1-2 weeks, with many arriving sooner. Lead times vary by product and manufacturer.

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.

Do I need an account to place an order?

No account is required. Creating one gives you access to exclusive pricing, reorder tools, and industry insights.

Who do I contact with questions?

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