Technical Data Sheet

STC (Sound Transmission Class), is a numerical rating of how effective a material is at blocking the transmission of sound through itself. This rating generally applies to hard materials like rubberized sound barriers, concrete, brick and drywall but also applies to a much lesser degree to softer materials like mineral fiber (although it isn?™t tested by itself; it?™s tested as part of a wall system to verify its effectiveness).

?

Step 2: Resize the Acoustic Foam To Best Fit

Measure the designated areas that need to be field cut on the foam and make the appropriate cuts (examples would be around beams, doorways, or if a short piece is needed). After all the pieces have been field cut, put the material back in the appropriate position on the wall or ceiling and lightly mark the bottom and side of where each piece will be lightly with a pencil to ensure straight application.

Step 3: Remove The Adhesive Paper And Stick The Acoustic Foam

Slowly peel off the adhesive paper and hang the insulation mat on the designated surface. Once you peel off the sticker, the Acoustic foam should easily stick to the surface of your choice. Remove all the air bubbles from underneath by flattening them with your hands.

?

Step 4: Hang the Acoustic Foam With The Marked Line

Line up the materials on marked lines from Step 2 and press firmly against the material compressing the foam. Repeat step for remaining pieces of foam.

How to cut the Polyester Fabric Panel?

Technical Specification:

Color:

Black, Dark Gray, Light Blue, Red, Pearl White, Burgundy

Sizes & Dimensions:

30 X 30 X 0.5~0.7 cm (11.8 X 11.8 X 0.2~0.3 in)

5 X 5 X 0.5~0.7 cm cm (2 x 2 in)

• NOTE:

• The color stability of PEARL WHITE foams is affected by UV light, oxidation and room temperature. Discoloration (Turn into YELLOWISH color) may occur. Before making a purchase please make sure you are agreeing to this. We will NOT issue refunds after purchase that claim that color has been changed.

• Actual color may slightly differ depends on monitor settings.

• We may split your order into multiple shipments for postage. And due to shipping requirements, we compressed (vacuum sealed) the acoustic foam for easy shipping.

• Please kindly give up until 24 to 48 hours for the foam to restore its normal size.