White crown moulding where an interior wall meets the ceilingMouldings White scrolled corbel bracket under a porch eaveBlocks & Brackets White round porch columns supporting a covered front porchColumns & Posts Ornate white ceiling medallion above a brass pendant lanternCeiling Treatments Round white gable louver vent in a gray-sided gableLouvers & Gable Vents White porch handrail with turned balusters and a newel postHandrail White pediment and pilaster entrance surround framing a black front doorEntrance & Window Black louvered decorative shutters flanking a double-hung window on light gray sidingShutters Cream stone-look quoins on the corner of a red brick wallAccents Spectis polyurethane arched wall nicheNiches Spectis polyurethane pergola with lattice trellisTrellis & Pergolas Rough-sawn wood-grain textured beam mouldingTextured MouldingsOrder $7 Spectis moulding samplesSamples

Flat Stock & Half-Round

Flat Stock & Half-Round

Flat Stock & Half-Round

Spectis flat stock and half-round trim: polyurethane boards, squares and half-rounds, primed and ready to paint. Shop flat stock below.

Flat stock is plain polyurethane board: a casing, a band, or the flat layer in a build-up. Each piece is factory-primed, made to order, and used inside or outside. Cut and fasten it like wood. Bed and butt the joints with ADH100 adhesive only (ADH100 / ADH100). Other adhesives can attack the urethane. Nails and finish are sold separately.

The smooth-board plate also lists custom size PVC boards, 1/2 in or 1 in thick. That note is for PVC, not a custom urethane size.

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