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SpecSeal Intumescent Putty Pad
SKU: 97SSP4S
SpecSeal Intumescent Putty Pad with the dimensions 7.25" x 7.25" x 3/16". SSP Putty Pads permit reduced spacing as well as an increase in allowable box sizes! Putty pads are used in conjunction with metallic electrical boxes under the following conditions:
--Where the aggregate area of the boxes will exceed 100 sq. in. per 100 sq. ft. of wall. This restriction can be of particular importance in construction where the required concentrations of building services are very heavy (hospital rooms). High ceilings also can reduce the allowable amount of building services by decreasing the length of the wall required to hit the 100 sq. ft. total.
--Where the horizontal spacing of the boxes must be less than the required 24 inches. This is a particular problem in back-to-back installations such as adjoining kitchens or bathrooms located on common rated walls.
--In staggered-stud walls where stud cavities are not isolated and physical separation of boxes is impractical.
--Where the required box must be larger than the permitted 16 sq. in. Present testing includes boxes up to 22 sq. in. (4-11/16" square boxes).
--Where tested and proven acoustical properties are required in a fire-rated wall.
| PRICE: |
$4.00
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| UOM: |
Per Pad |
| Availability: |
Stock Item |
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