Portals, Culverts, and Walls

Use Earth Colors™ Liquid Pigment to detail Culverts in your choice of colors. Approximate outside dimensions: 1 1/4 in w x 2 3/8 in d x 1 in h (3.17 cm x 6.03 cm x 2.54 cm).

Use Earth Colors™ Liquid Pigment to detail Culverts in your choice of colors. Approximate outside dimensions: 3 1/2 in w x 1 1/4 in d x 1 3/8 in h (8.89 cm x 3.17 cm x 3.49 cm).

Use Earth Colors™ Liquid Pigment to detail Culverts in your choice of colors. Approximate outside dimensions: 2 5/16 in w x 2 in d x 1 13/16 in h (5.87 cm x 5.08 cm x 4.6 cm).

Use Earth Colors™ Liquid Pigment to detail Culverts in your choice of colors. Approximate outside dimensions: 2 1/2 in w x 1 3/8 in d x 1 1/8 in h (5.71 cm x 3.49 cm x 2.85 cm).

Use Retaining Walls alone, installed adjacent to each other to create straight or curved walls or use with Tunnel Portals. Cut to varying heights to create stepped, winged walls. Color with Earth Colors™ Liquid Pigment. Set contains 3 pieces. 3 1/8 in w...

Use Retaining Walls alone, installed adjacent to each other to create straight or curved walls or use with Tunnel Portals. Cut to varying heights to create stepped, winged walls. Color easily and realistically with Earth Colors™ Liquid Pigment. Meets...

Use Retaining Walls alone, installed adjacent to each other to create straight or curved walls or use with Tunnel Portals. Cut to varying heights to create stepped, winged walls. Color easily and realistically with Earth Colors™ Liquid Pigment...

Create a cut stone look for your double track, HO scale tunnel. Color with Earth Colors™ Liquid Pigment. Outside: 8 1/16 in w x 5 1/4 in h (20.4 cm x 13.3 cm) Inside: 4 3/4 in w x 3 7/8 in h (12 cm x 9.84 cm)

This Concrete Tunnel Portal fits over a double track. Color with Earth Colors™ Liquid Pigment. Outside: 7 3/8 in w x 4 7/8 in h (18.7 cm x 12.3 cm) Inside: 4 5/8 in w x 3 13/16 in h (11.7 cm x 9.68 cm)

Cover your HO scale tunnels with a random stone portal and color with Earth Colors™ Liquid Pigment. Meets NMRA specifications. Outside: 5 11/16 in w x 5 1/8 in h (14.4 cm x 13 cm) Inside: 2 13/16 in w x 3 3/4 in h (7.14 cm x 9.52 cm)

Timber portals are an ideal addition to any HO layout. Color with Earth Colors™ Liquid Pigment. Meets NMRA specifications Outside: 4 7/8 in w x 5 1/8 in h (12.3 cm x 13 cm) Inside: 2 5/8 in w x 3 3/4 in h (6.66 cm x 9.52 cm)

Model cut stone tunnel portals on your HO scale layout. Color with Earth Colors™ Liquid Pigments. Outside: 6 1/16 in w x 5 3/16 in h (15.3 cm x 13.1 cm) Inside: 2 3/4 in w x 3 3/4 in h (6.98 cm x 9.52 cm)

Add a concrete tunnel portal over any HO scale track. Color with Earth Colors™ Liquid Pigment. Outside: 5 3/8 in w x 4 7/8 in h (13.6 cm x 12.3 cm) Inside: 2 11/16 in w x 3 11/16 in h (6.82 cm x 9.36 cm)

This innovative mold is ideal for casting realistic rock walls and ceilings for scale tunnels on your pike. It is designed to form half of either a single or double liner section with each pour of Lightweight Hydrocal. HO scale. Use a spatula to fill the...

Use Earth Colors™ Liquid Pigment to detail Culverts in your choice of colors. Approximate outside dimensions: 3/4 in w x 1 1/4 in d x 9/16 in h (1.9 cm x 3.17 cm x 1.42 cm)

Use Earth Colors™ Liquid Pigment to detail Culverts in your choice of colors. Approximate outside dimensions: 1 7/8 in w x 3/4 in d x 13/16 in h (4.76 cm x 1.9 cm x 2.06 cm).

Use Earth Colors™ Liquid Pigment to detail Culverts in your choice of colors. Approximate outside dimensions: 1 1/4 in w x 1 3/16 in d x 31/32 in h (3.17 cm x 3.01 cm x 2.46 cm).

Use Earth Colors™ Liquid Pigment to detail Culverts in your choice of colors. Approximate outside dimensions: 1 3/8 in w x 5/8 in d x 5/8 in h (3.49 cm x 1.58 cm x 1.58 cm).

Use Retaining Walls alone, installed adjacent to each other to create straight or curved walls or use with Tunnel Portals. Cut to varying heights to create stepped, winged walls. Color with Earth Colors™ Liquid Pigment. Set contains 6 pieces. 1 5/8 in w...

Use Retaining Walls alone, installed adjacent to each other to create straight or curved walls or use with Tunnel Portals. Cut to varying heights to create stepped, winged walls. Color with Earth Colors™ Liquid Pigment. Set contains 6 pieces. 1 1/4 in w...