Pinta acouSTIC™ Polyurethane-Based Foam Adhesive (PA-04)
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Clean tools and uncured adhesive residue immediately with warm water and soap. Cured adhesive may be carefully cut away with a sharp-edged tool.
Product Description
Pinta acouSTICTM PA-04 is a polyurethane- based adhesive used for adhesion of pinta acoustics’ melamine foam products to metal surfaces, corrugated metal decking and other non-porous surfaces, or for use in cold conditions where PA-02 is not appropriate.
Features
- Polyurethane-based adhesive
- Bonds pintamelamine foam products to metal surfaces, corrugated metal decking and other non-porous surfaces
- Makes installation hassle-free
- Provides a strong, permanent bond
- Each 10.5-ounce tube installs up to 16 square feet of product
- Tube fits standard caulking gun
Technical Information
- PA-04 is mold and mildew resistant
- Zero volatile organic compounds (VOCs),
- Contributes to LEED EQ Credit 4.1.
- Shelf life is two years in unopened containers.
Installation Method
On gypsum, flat metal or similar non-porous surfaces:
- Cut adhesive tube tips to produce a bead flow of 3/8” (9.5 mm) diameter.
- Run a continuous bead of adhesive around the panel’s perimeter, approximately 1-1/2” (38 mm) from edges; then apply intermittent beads from opposite corners through the center of the panel creating an X pattern.
- Typical installation requires 0.75 – 1 ounce (22 – 30 ml) of adhesive per 1 square foot (0.09 square meters) of material being adhered.
- 24” x 24” (610 x 610 mm) panels will require 0.33 – 0.5 tubes.
- 24” x 48” (610 x 1219 mm) panels will require 0.5 to 0.66 tubes.
- 48” x 48” (1219 x 1219 mm) panels will require 1 – 1.5 tubes.
- 48” x 96” (1219 x 2438 mm) panels will require 2.5 – 3 tubes.
- Press panels firmly into place. Be sure to apply pressure where the adhesive is located to spread the bead as much as possible.
- Pull the panel away from the surface and allow 30 seconds of open time for the adhesive to develop additional tack.
- Replace the panel into position, applying firm, even pressure to the entire panel. At this time, adhesive tack should be immediate.
On corrugated metal decks or similar non- porous surfaces:
- Cut adhesive tube tips to produce bead flow of 3/8” (9.5 mm) diameter.
- Apply beads of adhesive to the ribs of the corrugated deck, NOT the panel backs.
- Typical installation requires 1 ounce (30 ml) of adhesive per 1 square foot (0.09 square meters) of material being adhered.
- 24” x 24” (610 x 610 mm) panels will require 1.5 tubes.
- 24” x 48” (610 x 1219 mm) panels will require 0.75 tubes.
- 48” x 48” (1219 x 1219 mm) panels will require 1.5 tubes.
48” x 96” (1219 x 2438 mm) will require 3 tubes. - Press panels firmly into place. Be sure to apply pressure where the adhesive is located to the bead as much as possible.
- Pull the panel away from the surface and allow 30 seconds of open time for the adhesive to develop additional tack.
- Replace the panel into position, applying firm, even pressure to the entire panel. At this time, adhesive tack should be immediate.