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Inteplast Building Products 9/16 in. H X 9/16 in. W X 8 ft. L Prefinished White Polystyrene Trim

Inteplast Building Products 9/16 in. H X 9/16 in. W X 8 ft. L Prefinished White Polystyrene Trim

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Prefinished polystyrene trim that resists moisture, rot, and scuffs so it holds its look without painting or upkeep.
Inteplast Building Products MPN 51070800032
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

Typical Store Price i
Typical store price: low $4.99, average $5.59
In-Store Exclusive

This one's worth the trip to the store.

Brands like Weber, Milwaukee, Yeti, and DeWalt restrict where their products can be sold online — and for good reason. In-store buyers get authentic products, full manufacturer warranty, and access to pricing that simply isn't allowed to be advertised on the web.

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About Product Overview

This quarter round moulding from Inteplast Building Products is made of polystyrene, not wood, so it won't rot, warp, or absorb moisture the way traditional trim can. It's prefinished in white, ready to install without painting or staining, and holds up well to everyday scuffs. At 9/16" x 9/16" x 8', it's a solid, traditional profile suited for finishing edges, covering gaps, and general trim work indoors.

  • Material: Polystyrene (solid, not finger-jointed)
  • Dimensions: 9/16" x 9/16" x 8' (99.5" length)
  • Finish: Prefinished white
  • Moisture, rot, and scuff resistant
  • Style: Traditional quarter round, multi-use
  • For indoor use only

The Details Specifications

Brand Inteplast Building Products
UPC 765096846078
Case Pack Quantity 20 per case
Retail Unit Quantity 20
Dimensions (L × W × H) 100 × 4 × 4
Weight 7 lbs
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
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