Joint Sealants

Premium-Grade Concrete Joint Sealants

For over 95 years, W. R. MEADOWS has been leading the way in product innovation and technology. Our line of joint sealants is formulated for ease of use and provides complete joint and crack sealing capabilities. Our line includes cold-applied joint sealants, hot-applied sealants, polyurethanes, and polysulfide-based joint sealant products.

Polyurethane Joint Sealants

POURTHANE NS & SL are premium-grade polyurethane joint sealants with accelerated curing capacity.

The POURTHANE joint sealant line is designed for sealing concrete and metal joints in a variety of applications, including sidewalks, balconies, pavement, terraces, warehouses, factories, civil structures, plazas, and pitch pans. Its one-component technology offers ease of use and cost-effectiveness. The POURTHANE polyurethane sealant is available in different colors to make sure each application is aesthetically pleasing.

• Available in colors
• Single component
• VOC compliant
• Specifically designed for easy tooling
• Available in non-sag and self-leveling formulas
• Permanently elastic – resists aging, weathering
• Convenient, easy-to-use packaging

POURTHANE is available in two different versions – POURTHANE NS is non-sag, while POURTHANE SL is self-leveling. Both products are polyurethane-based and offer high bond strength and outstanding durability.

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W. R. MEADOWS joint sealant products are available worldwide through our North American and international network of authorized distributors.

Hot-Applied Joint Sealants

Our line of quality, time-proven, hot-applied sealants includes:

• #164
  Hot-Applied, Polymeric Sealant
• 1190
  Hot-Applied, Single Component Joint Sealant
• 3405
  Hot-Applied, Single Component, Polymeric Joint Sealant
• 3405-M
  Modified, Hot-Applied, Single Component Polymeric Joint Sealant
• CR-90
  Crack Filler
• DIRECT FIRE
  Hot-Applied Parking Lot Sealant
• HI-SPEC
  Hot-Applied, Polymeric Sealant

Cold-Applied Joint Sealants

Our line of cold-applied sealants includes:

• DECK-O-SEAL
  Two-Part, Elastomeric, Polysulfide-Based Joint Sealant
• DECK-O-SEAL 125
  Two-Part Pourable Joint Sealant
  
• DECK-O-SEAL 150
  Two-Part, Pourable Joint Sealant
• DECK-O-SEAL GUN GRADE
  Two-Part, Gun Grade Joint Sealant
• DECK-O-SEAL ONE STEP
  Elastomeric, Single-Component, Non-Sag, Polysulfide, Polymer-Based Sealing Compound
• HS-1 SL
  One-Part, Self-Leveling, SMP-Based Sealant
• POLY-JET LOX
  One-Component, Polysulfide, Gun-Grade, Low Modulus Joint Sealant
• POURTHANE NS
  Non-Sag Metal Joint Sealant
  
• POURTHANE SL
  Self-Leveling Joint Sealant
  
• SOF-SEAL
  Cold-Applied, Low-Modulus Horizontal Joint Sealant

 

Joint Sealant Primer

• REZI-WELD LV

 

Expansion Joints

• CONTROL JOINTS – Asphalt & Concrete Expansion Joint
  

Backer Rods

• CERA-ROD
  Non-Gassing, Heat-Resistant Backer Rod
• KOOL-ROD
  Backer Rod for Cold-Applied Sealants
• KOOL-ROD SOFT
  Soft, Expandable Backer Rod for Cold-Applied Sealants

 

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To contact your local W. R. MEADOWS representative or for general correspondence, please click here. If you need immediate assistance, please call (800) 342-5976. Thank you!

 

 

Joint Sealants

Backer Rods