Cobblestone Cut Groove EVA Foam Boat Decking Sheet 43” x 83”

The Hydro-Turf Cobblestone Cut Groove EVA Foam Boat Decking Sheet is a 43" x 83" closed-cell EVA foam sheet designed for boat builders and anglers who want a textured, non-solid deck surface without the traditional hunting camo look. The sheet ships with a cut groove surface and the Cobblestone pattern, and it includes pressure-sensitive peel-and-stick adhesive. Trim it with a utility knife, peel the backing, and apply it directly to clean aluminum or fiberglass — the entire process requires no special tools or primers on smooth surfaces. Cobblestone is the crossover option in Hydro-Turf's camo boating sheet lineup. Where Duck Camo, Gator Camo, and Brown Camo all use warm earth tones built around hunting environments, Cobblestone takes a different direction: a mottled gray and stone-tone pattern that reads as rugged and intentional without being tied to any specific outdoor or hunting aesthetic. It works on fishing boats, utility rigs, and custom builds where the owner wants real texture and visual contrast on the deck — just not the marsh-and-blinds look. Why Cobblestone Cobblestone occupies a unique position in the lineup because it bridges the gap between traditional solid colors and purpose-built hunting camo. Its gray, charcoal, and muted stone tones create the organic, multi-tone variation of a camo pattern, but the overall color profile is neutral enough to work across a much wider range of boat types, hull colors, and use cases. For fishing boats — bass boats, bay boats, inshore skiffs — Cobblestone fits naturally where traditional hunting camo would look out of context. The gray-stone tones pair well with white, silver, gray, and dark blue hull colors that are common in the fishing market. On these platforms, it delivers the visual interest and deck texture of a camo pattern without pulling attention toward a hunting-specific aesthetic. Cobblestone is also a strong choice for hatches, storage lids, and secondary deck surfaces where a neutral, pattern-based appearance works better than a solid color. Many builders use it specifically on casting platforms and bow decks where they want the deck to look distinct from the hull without creating a strong color contrast. The stone-tone pattern absorbs visual attention rather than competing with the rest of the build. For customers who are drawn to the texture and contrast of camo but are not building a hunting rig, Cobblestone is the right call. It gives you everything the pattern brings — organic visual complexity, a non-slip implied aesthetic, and a rugged, purpose-built feel — in a color that works broadly. Why Cut Groove for Fishing and Utility Decks The cut groove pattern features parallel channels approximately 3/4" apart running across the sheet surface. On a fishing or utility boat where the floor is regularly wet and conditions are variable, those channels provide a consistent performance advantage over flat alternatives. Wet-Condition Grip for Anglers Fishing decks see live well overflow, rain, wave splash, and bait bucket spills constantly. A flat surface lets that water pool and create slipping hazards. Cut groove channels redirect water away from the contact zone so the deck maintains grip through the entire day on the water — regardless of how wet it gets. For anyone moving around a boat while casting, netting, or landing fish, reliable footing is not optional. Comfortable for Long Days Standing on closed-cell EVA foam is meaningfully more comfortable than standing on bare fiberglass, aluminum, or painted decking for extended periods. The material has a firmness similar to a quality shoe sole — supportive and cushioned without being unstable. On tournament fishing days or long offshore runs where you are on your feet for hours, the foam absorbs vibration and reduces fatigue in a way hard surfaces cannot. Clean, Professional Appearance The cut groove pattern creates a uniform, finished appearance on any deck surface. Combined with the Cobblestone color, it gives a custom, purpose-built look that reads as quality construction rather than a retrofit. The groove lines run parallel and clean, giving the deck a structured visual order that contrasts well against the organic mottled camo pattern. No-Maintenance Cleaning EVA foam does not absorb fish slime, scales, blood, bait, or saltwater. Rinse it down at the end of the day and it is clean. It will not rot, mildew, or hold odor the way carpet does, and it does not show staining the way solid-color mats can. For boats used heavily across a full fishing season, that maintenance simplicity is a meaningful practical benefit. Common Applications Bass boats and bay boats Inshore and nearshore skiffs Aluminum fishing boats Front casting decks and bow platforms Storage hatches and lids Hunting and fishing crossover rigs Pontoon and utility boat decks Custom marine builds and refits Product Specifications Size 43" x 83" (approximately 3.6 ft x 6.9 ft) Material Closed-cell EVA (Ethylene-Vinyl Acetate) foam Thickness 5mm to 6mm Hardness Shore C ~50 (similar to a quality rubber shoe sole) Style Cut Groove (parallel channels, approx. 3/4" spacing) Type Camo Color Cobblestone Backing Pressure-sensitive adhesive (PSA) — peel-and-stick, included Installation Measure, cut, peel, and stick. Install above 70°F, out of direct sunlight. Allow 24 hours before water exposure. Water absorption None — closed-cell foam does not absorb water Shipping Ships rolled. Allow sheet to flatten before installation. SKU SHT86-P-CG-CBST Price $149.65 (PSA included) Finish option Sanded (standard) or Knurled (+$10.00) Frequently Asked Questions What does Cobblestone look like — is it a traditional camo pattern? Cobblestone is not a traditional nature-mimicry camo pattern. It features a mottled, organic texture in gray, stone, and neutral tones that suggests ruggedness and contrast without the specific leaf or branch shapes of hunting camo. It looks at home on fishing boats, utility rigs, and custom builds where the owner wants a textured non-solid look without committing to a waterfowl or woodland hunting aesthetic. Is Cobblestone a good choice for a bass boat or bay boat? Yes. Cobblestone's neutral gray and stone tones work well on bass boats, bay boats, and offshore skiffs where traditional hunting camo would look out of place. It provides the visual interest of a camo pattern with a color profile that suits fishing and mixed-use vessels better than earth-tone or green camo options. Does this sheet work on both smooth and rough aluminum surfaces? The included PSA adhesive bonds directly to smooth aluminum after a thorough cleaning with IPA or acetone. For textured or diamond plate aluminum, use contact cement in addition to the PSA for the strongest bond. Lightly sand the surface first to create adhesion points, then clean with IPA or acetone before applying. Can I use this sheet on hatches and storage lids? Yes. The sheet trims easily with a utility knife and bonds to flat and gently curved surfaces. Cobblestone is a particularly strong choice for hatch lids and storage platforms because its neutral stone-tone pattern looks intentional and finished in those locations. Many builders use a single sheet to cover both the floor section and the lids, creating a cohesive custom appearance. How is Cobblestone different from the other camo options? Duck Camo, Gator Camo, and Brown Camo are all earth-tone hunting patterns designed to blend into natural marsh and woodland environments. Cobblestone takes a different direction — its gray and stone palette gives it a more neutral, industrial-rugged appearance that works across a broader range of boat types and uses. It is the right choice for customers who want a non-solid, textured deck without a hunting or waterfowl-specific look. Related Pages Compare the full Hydro-Turf cut groove camo boating sheet lineup and find the right pattern for your build. All Cut Groove Camo Boating Sheets → Main Boating Sheet Product Page → Duck Camo Cut Groove Sheet → Gator Camo Cut Groove Sheet → Brown Camo Cut Groove Sheet →