Sunbrella® 46" Silica – Marine & Awning Fabric (Sold by the Yard)

Sunbrella 46" Silica is a premium 100% solution-dyed acrylic fabric manufactured by Glen Raven — the industry leader in marine and awning textiles. Known for its exceptional breathability, UV resistance, and long-lasting color, Sunbrella Silica is a standard choice for boat tops, covers, biminis, awnings, and industrial outdoor applications.

This high-performance fabric blocks 98% of UVA/UVB rays, resists mold and mildew, and features a durable water-repellent finish. Designed for harsh outdoor environments, it maintains its appearance and strength for many years of use.

Sold by the yard in continuous lengths up to 60 yards.

If you would to order a sample swatch, click here.

Product Details

• Width: 46" (116 cm)

• Sold by the yard: 36" × 46"

• Roll Size: Up to 60 yards

• Construction: Woven Acrylic (Sunbrella)

• Content: 100% Solution-Dyed Acrylic

• Weight: 9 oz per sq. yd

• Finish: Water Repellent

• Color Options: Select from multiple Silica colors using the drop-down menu

Performance & Features

• Blocks 98% of UVA & UVB rays

• UV & fade resistant

• Mildew resistant (mildew can grow on dirt; clean regularly)

• Soil & stain-resistant fluorocarbon finish

• Highly breathable woven structure

• Excellent color retention for years of outdoor exposure

Care & Cleaning

Cleaning Code: Mild soap and water

• Brush off loose dirt before cleaning

• Use mild soap + water, rinse thoroughly, and air dry

• Do not store damp — allow the fabric to fully dry before rolling or folding

• Avoid excessive heat (Sunbrella is thermoplastic)

• Store in a clean, dry, ventilated area

Recommended Uses

• Marine boat tops & covers

• Bimini tops

• Dodger enclosures

• Awnings & canopies

• Outdoor industrial shade structures

• Protective covers