Rguard Joint & Seam Filler

Rguard Joint & Seam Filler

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Description

Fiber reinforced fill coat and seam treatment

Joint & Seam Filler is designed to fill openings and create transitions where flexible reinforcement is required to bridge larger gaps and provide continuous support of fluid-applied flashing membranes, waterproofing or air barrier components.

FEATURES

  • Streamlines preparation by eliminating the need for joint reinforcing tapes.
  • Solvent-free. Isocyanate-free. Phthalate-free. Complies with all VOC regulations.
  • Bonds and cures in wet weather and on damp substrates. Tolerates rain immediately after application.
  • Silane functional polymer provides superior long-term adhesion, crack filling and weathering characteristics.

TECHNICAL DATA

  • SHELF LIFE1 year in tightly sealed, unopened container
  • VOC CONTENT30 g/L maximum
  • FORMviscous paste, mild odor pale red color
  • PHNot-applicable
  • COVERAGE RATE60.5–93.5 lineal feet per 29-oz tube, 38.5–60.5 lineal feet per 20-oz sausage.
  • FREEZE POINTNo Data
  • FLASH POINTNo Data
  • TOTAL SOLIDS99%
  • WT/GAL11.8 lbs
  • AVAILABLE SIZES29-oz tubes, 20-oz sausages

OVERVIEW

 

R-Guard Joint & Seam Filler is a gun-grade crack and joint filler, adhesive and detailing compound that combines the best of silicone and polyurethane properties. This single-component, fiber-reinforced, silyl-terminated polymer (STP) is easy to gun, spread and tool. Use Joint & Seam Filler to fill openings and create transitions where flexible reinforcement is required to bridge larger gaps and provide continuous support of fluid-applied flashing membranes, waterproofing or air barrier components.

 

Suitable for all climates, Joint & Seam Filler bonds directly to damp or dry surfaces and cures under a variety of weather conditions. It dramatically reduces surface preparation time by eliminating the need for reinforcing tapes at sheathing joints, inside and outside corners. Use Joint & Seam Filler as part of a continuous, building-wide air barrier system, or to prepare surfaces for conventional waterproofing or air barrier components.

 

Joint & Seam Filler may also be used to repair cracks or fill voids after the primary R-Guard air barrier has been applied.