#10,424 in Industrial & Scientific
Reddit mentions of Grade F1 Pressed Wool Felt Disc, White, Meets SAE J314, 1/4" Thickness, 6" Diameter, Adhesive Backed
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We found 1 Reddit mentions of Grade F1 Pressed Wool Felt Disc, White, Meets SAE J314, 1/4" Thickness, 6" Diameter, Adhesive Backed. Here are the top ones.
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Grade F1 white pressed wool felt is an extra-firm fabric commonly used for polishingMinimum 95% wool provides better insulating properties and a greater ability to absorb and retain water, oils, and other liquids than felt with lower wool contentDensity helps provide high vibration absorption and high resistance to abrasion and wearAdhesive backed for surface mounting and rated for use in temperatures ranging from 0 to 180 degrees FMeets SAE J314 standards
Specs:
| Color | White |
| Number of items | 1 |
In addition to the cups, you can (and should) put down pressed wool discs for the cups to sit on. They provide more floor protection, but importantly, they reduce mechano-acoustic coupling of the piano into the hardwood floor. On hardwood and in a corner, your piano is positioned to create loud resonances especially in the lower registers that may not sound great. See: Amazon, Steve's Piano Service (about 2/3 down the page)