LK Packaging GC628 Heavy-Duty Wide-Format 6 Mil Clear Polyethylene Tarp — 28ft × 100ft
The LK Packaging GC628 is a heavy-duty 6 mil clear polyethylene tarp measuring 28 feet wide by 100 feet long, providing 2,800 square feet of maximum-gauge clear film per roll. Designed for extra-wide commercial greenhouse structures, large tunnel greenhouses, and industrial enclosure applications, the GC628 covers more square footage per roll than any narrower clear poly tarp while maintaining the optical clarity essential for horticultural productivity. LK Packaging offers GC628 wholesale to greenhouse supply distributors, agricultural operations, and commercial film buyers requiring wide-format clear poly coverage.
What Are the Specifications of the GC628 6 Mil Clear Poly Tarp?
The GC628 measures 28 feet wide by 100 feet long with a 6 mil clear polyethylene film thickness. The 28-foot width accommodates extra-wide greenhouse bay configurations, double-span hoop house structures, and commercial agricultural buildings requiring seamless lateral coverage. At 6 mil gauge, this is the maximum available film thickness in the LK Packaging clear tarp lineup, providing superior puncture resistance, UV stability, and multi-season performance in outdoor agricultural and commercial applications.
What Structures Benefit from a 28ft × 100ft 6 Mil Clear Tarp?
The GC628 targets commercial greenhouse structures with 26–28 foot bay widths, wide Quonset-style hoop houses, and extra-large agricultural storage buildings. Single-family greenhouse operations with oversized growing structures use GC628 to eliminate all lateral seams across the primary roof plane. Commercial users in construction, temporary building, and industrial enclosure applications specify the 28-foot width for wide-span coverage without field assembly of narrower rolls. The 6 mil gauge ensures the film handles continuous outdoor exposure, snow loads, and wind events across multiple seasons.
Wide-Span Tunnel Greenhouse and Low-Profile Structure Covering
The GC628 is purpose-suited for tunnel greenhouse operators who run low-profile, wide-span structures for vegetable and berry production. Wide tunnel greenhouses with spans in the 24–28 foot range benefit from a single GC628 run that wraps from ground anchor on one side to ground anchor on the other in a single piece, eliminating all side seams and reducing the primary failure risk in high-wind storm events. Agricultural film distributors supply GC628 to commercial tunnel growers as an upgrade from narrower, multi-piece film configurations that require labor-intensive field seaming and annual re-taping.
How Does the GC628 Serve as a Cost-Effective Alternative to Specialty Greenhouse Film?
Specialty greenhouse polyethylene films with anti-drip, diffusion, and thermal IR additives are significantly more expensive per square foot than standard clear poly. For operations where basic light transmission and durability are the primary requirements — including storage greenhouses, propagation houses, and temporary season-extension tunnels — the GC628’s standard 6 mil clear film delivers the necessary performance at a fraction of specialty film pricing. Greenhouse supply dealers use GC628 bulk rolls to offer budget-conscious growers a cost-effective covering solution without compromising on gauge or service life.
How Do I Order GC628 Clear Poly Tarps in Bulk from LK Packaging?
LK Packaging supplies the GC628 in single-roll and bulk pallet quantities to wholesale buyers. Each roll delivers 2,800 square feet of 6 mil clear polyethylene film, making GC628 one of the most cost-efficient per-square-foot options in the LK Packaging clear tarp lineup for large-coverage applications. Volume pricing and freight terms are available for pallet and multi-pallet orders. Contact LK Packaging for current pricing, lead times, and minimum order quantities on GC628 wholesale shipments to greenhouse distributors and commercial film buyers.






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