WILLTEC Glue-Up Flat Acoustic Panels


NRC Range: 0.60 – 1.10
Sheet size: 24″ x 24″ and 24″ x 48″
WILLTEC Glue-Up Flat Acoustic Panels offer efficient, low-cost acoustic control and are easy to install with acouSTIC adhesive.

acouSTIC Adhesive sold separately.

  • Foam Type: Wiltec Melamine
  • NRC Range: 0.60 - 1.10
Limit of 10 boxes per order. Please call 800-662-0032 for purchases over 10 boxes.
COLORS: Colors do not necessarily reflect the actual color of the product.
SHIPPING TIME: Natural Finishes typically ship same day to 10 days, Standard Painted finishes typically 10 to 15 days and Premium Colors 15+ days.
SHIPPING RESTRICTION: Due to Proposition 65 and local building codes and regulations, polyurethane foam cannot ship into the state of California.

WILLTEC glue-up flat acoustic panels provide superior sound absorption and limitless design possibilities at economical costs. Rethink direct-apply, glue-up wall and ceiling panel applications. pinta acoustic’s lightweight, smooth-surface WILLTEC Flat Sheets are readily available in a variety of shapes, sizes and thicknesses..

Regardless of the finish option, WILLTEC foam is Class 1 fire-rated, according to ASTM E 84 for flame spread and smoke density. WILLTEC natural meets the corner burn test UL 1715.

Additional Information



  • – Smooth, clean and level, dust- and oil-free natural or painted drywall, concrete, plywood or metal substrates
  • – Best suited for small or large, open flat, sloped or curved ceilings; custom-size bay sections, square or rectilinear waffle slab fit-outs
  • – Open-plan office, educational, dining and retail environments, etc., anywhere acoustic comfort is desired


  • – Use clean, thin white cotton gloves to handle panels
  • – Cut acouSTIC adhesive cartridge tip to produce 1/4 inch (6.4 mm)-diameter bead
  • – Run a continuous bead of adhesive around the panel’s perimeter, approximately 1.5 inch (38 mm) from edges, then apply intermittent beads from opposite corners through the center of the panel creating an X
  • – Press panel firmly into place and smooth evenly across it to ensure a strong lasting bond; adhesive tack should be immediate

Sound Absorption

willtec sound absorption

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