Western Excelsior's Excel SR-1 Erosion Control Blanket (ECB) consists of a 100% certified weed free straw matrix stitched to a single net (top). Excel SR-1 is available with photodegradable, synthetic netting (Regular); rapid photodegradable, synthetic netting (Rapid-Go) or all natural, biodegradable netting (All Natural). The Excel SR-1 ECB provides erosion control for a period of up to twelve months (45 - 90 days as Rapid Go style) and serves as a mulching layer. Actual longevity is dependent on soil and climatic conditions. Available in a variety of roll sizes, Excel SR-1 provides reliable, economical erosion control ideal for low gradient/low risk slope projects. Like all Western Excelsior products, Excel SR-1 is made in the USA and yields LEED credits for the end user. In addition to a complete suite of standard documentation, detailed information on the advantages and properties of the product are provided below.