SKU / Product Info	Quantity
SFL-ROCK-04 Size: 2 m x 30.48 m (6’ 6 ¾” x 33 yds) Color: Black Thickness: 4 mm [5/32 “] Temperature range: = -30 °C to = +100 °C [-22 to +212 °F] Weight: 575 g/m2 (17 oz / yd2)
SFL-ROCK-06 Size: 2 m x 30.48 m (6’-6 ¾” x 33 yds) Color: Black Thickness: 6 mm (1/4 ”) Temperature range: -30 °C to +100 °C (-22 °F to +212 °F) Weight: 1050 g/m2 (31 oz/yd2)
SFL-ROCK-11 Size: 1 m x 30.48 m (3’3” x 33 yds) Color: Black Thickness: 11 mm (7/16”) Temperature range: -30 °C to +100 °C (-22 to +212 °F) Weight: 1700 g/m2 (50 oz/yd2)

Quick Overview

SFL RockShield is a thick polyethylene mesh for protecting pipeline coatings from rocky backfills and other damage. It cushions the impact of rocks or hard backfill which can cause damage to installed coating systems. It also offers protection from abrasive objects after installation of coated systems, prohibiting geologic movements from damaging pipelines. It can also be used for offshore purposes to protect against impact damage by lay barge rollers, anchors, rock placement, infill and fishing (trawl) activities. Features of the product include that it is chemically inert, flexible for easy handling in all climates, even at low temperatures; it has high impact strength and tensile strength to ASTM G13 MOD, it is pliable making it easy to wrap the smallest of pipes, it has porous mesh structure allows conductivity with soil and cathodic protection, and it is available in rolls or pads. Other features include fast and easy application, light weight material compared to alternatives, and non-shielding to cathodic protection systems.

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Additional Information

Manufacturer: Covalence Products

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