Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

Polystyrene Moulding

500 results

Orac Decor 1-1/2-in T x 1-1/2-in W x 78-in L Primed Polystyrene Crown Moulding 11 -Pack

Orac Decor 

1-1/2-in T x 1-1/2-in W x 78-in L Primed Polystyrene Crown Moulding 11 -Pack

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Common Size:1-1/2-in T x 1-1/2-in W x 78-in L
Actual Size:1.5-in T x 1.5-in W x 6.5-in L
Use Location:Indoor
Orac Decor 1/2-in x 2-3/4-in x 6-1/2-ft Modern Primed Polystyrene Adhesive Baseboard Moulding 8 -Pack

Orac Decor 

1/2-in x 2-3/4-in x 6-1/2-ft Modern Primed Polystyrene Adhesive Baseboard Moulding 8 -Pack

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Common Size:1/2-in T x 2-3/4-in H x 6-1/2-ft L
Actual Size:0.5-in T x 2.75-in H x 6.5-ft L
Numhew 24-Piece White Wall Molding Kit Polystyrene for Six Decorative Frames

Numhew 

24-Piece White Wall Molding Kit Polystyrene for Six Decorative Frames

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Numhew 24-Piece White Peel-and-Stick Wall Molding Kit for Six Decorative Frames

Numhew 

24-Piece White Peel-and-Stick Wall Molding Kit for Six Decorative Frames

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TRIMFINITY 13/32-in x 1-3/8-in x 7-ft Finished Polystyrene Stop

TRIMFINITY 

13/32-in x 1-3/8-in x 7-ft Finished Polystyrene Stop

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5.0
4
Common Size:13/32-in T x 1-3/8-in W x 7-ft L
Actual Size:0.411-in T x 1.375-in W x 7-ft L
BUILD and BATTEN Scalloped Corners Unfinished Polystyrene Corner Picture Frame Moulding 4 -Pack

BUILD and BATTEN 

Scalloped Corners Unfinished Polystyrene Corner Picture Frame Moulding 4 -Pack

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2.5
2
RELIABILT 18-in x 23-in Primed Polystyrene Preassembled Picture Frame Moulding

RELIABILT 

18-in x 23-in Primed Polystyrene Preassembled Picture Frame Moulding

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4.6
40
Inteplast Group Building Products Polystyrene Outside Corner Guard

Inteplast Group Building Products 

Polystyrene Outside Corner Guard

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4.3
45