{"product_id":"seahawk-premium-reflective-mylar-commercial-grade-mirror-finish-reflector-sheeting-bonded-to-110-micron-heavy-duty-non-tear-poly-backing","title":"SeaHawk - Premium Reflective Mylar – Commercial-Grade Mirror-Finish Reflector Sheeting Bonded to 110-Micron Heavy-Duty Non-Tear Poly Backing","description":"\u003csection\u003e\n\u003ch3\u003eSeaHawk - Premium Reflective Mylar – Commercial-Grade Mirror-Finish Reflector Sheeting Bonded to 110-Micron Heavy-Duty Non-Tear Poly Backing\u003c\/h3\u003e\n\u003cp\u003eOptimize your indoor cultivation facility's light efficiency, structural durability, and climate control consistency with the commercial-grade SeaHawk Premium Reflective Mylar. Specifically engineered to meet the strict architectural tolerances and biosecurity standards of large-scale wholesale nurseries, vertical farms, and advanced cultivation facilities, this specialized reflective lining acts as a high-performance perimeter envelope for your growing zones. Achieving peak photosynthetic photon flux density (PPFD) across your entire canopy requires absolute light containment and maximum reflection efficiency. Standard thin-gauge retail Mylar films frequently suffer from extreme creasing, effortless tearing, and rapid degradation under intense high-output grow light arrays. Our advanced, structural poly-bonded material solution permanently eliminates these operational bottlenecks.\u003c\/p\u003e\n\u003cp\u003eThe core architecture of SeaHawk Premium Mylar relies on a high-purity reflective film bonded directly onto a robust, 110-micron industrial black poly backing. This co-laminated engineering strategy provides exceptional tensile strength, drastically reducing material tearing, pinholing, and wrinkling during high-stress facility installations. Featuring an uncompromised mirror-smooth finish, this technical sheeting maximizes light bounce to reclaim lost perimeter illumination and drive deep lower-tier leaf photosynthetic activity. The heavy-duty black backing guarantees total opacity, preserving strict photoperiod isolation while ensuring the film naturally hangs straighter and stays flat against walls or frame infrastructure. To accommodate varying facility footprints and retrofitting projects, this premium material is supplied in a standard 1.2-meter roll width across two versatile lengths: a bulk 30-meter master roll for comprehensive room fit-outs, and an easy-to-handle 7-meter roll pre-measured for modular grow cells, propagation racks, or localized workstation isolation.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eBest For:\u003c\/strong\u003e Enclosing high-output commercial indoor grow rooms, lining multi-tier vertical rack shelving, fabricating custom propagation cells, and strict dark-period photoperiod insulation.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Technical Advancements\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e110-Micron Heavy-Duty Backing:\u003c\/strong\u003e Reinforced with a dense, industrial-weight black poly layer that drastically enhances tear resistance and mechanical longevity compared to unbacked foils.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuper-Reflective Mirror Finish:\u003c\/strong\u003e High-purity polished metallic layer provides exceptional direct light reflection, throwing maximum available lumens back onto the edges of the crop canopy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Structural Flatness:\u003c\/strong\u003e The specialized multi-layer composite construction resists curling and creasing, allowing the film to remain perfectly flat against flat boards, framing, or drywall surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% Light-Tight Boundary Isolation:\u003c\/strong\u003e The heavy black poly backing serves as an absolute light blockout shield, preventing light leaks and protecting sensitive dark photoperiods from external pollution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Commercial Roll Capacities:\u003c\/strong\u003e Available in high-volume 30-meter rolls for large facility fit-outs, as well as compact 7-meter configurations for quick maintenance turnarounds or smaller grow tents.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStreamlined Handling and Layout:\u003c\/strong\u003e Formulated with a fixed 1.2-meter width, making it perfectly sized for one-man installations, standard vertical rack boundaries, and wall section drops.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Technical Specifications Matrix\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" style=\"border-collapse: collapse; width: 100%; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth\u003eModel Identifier\u003c\/th\u003e\n\u003cth\u003eDimensions (L x W)\u003c\/th\u003e\n\u003cth\u003eStructural Backing Profile\u003c\/th\u003e\n\u003cth\u003eSurface Finish Trait\u003c\/th\u003e\n\u003cth\u003ePrimary Application Utility\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeaHawk Reflective Mylar (30m)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30 Metres x 1.2 Metres\u003c\/td\u003e\n\u003ctd\u003e110-Micron Heavy Black Poly\u003c\/td\u003e\n\u003ctd\u003eSuper-Reflective Smooth Mirror\u003c\/td\u003e\n\u003ctd\u003eFull-Facility Commercial Wall \u0026amp; Partition Fit-Outs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeaHawk Reflective Mylar (7m)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7 Metres x 1.2 Metres\u003c\/td\u003e\n\u003ctd\u003e110-Micron Heavy Black Poly\u003c\/td\u003e\n\u003ctd\u003eSuper-Reflective Smooth Mirror\u003c\/td\u003e\n\u003ctd\u003eModular Grow Tents, Racks \u0026amp; Localized Micro-Zones\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdvanced Environmental Conditioning \u0026amp; Reflective Layout Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximizing Lower-Canopy PAR Delivery with Mirror Reflection:\u003c\/strong\u003e Mount the smooth mirror-finish side facing directly toward your plant layout. Because smooth Mylar creates specular (direct) reflections, adjust your overhead grow lights precisely to direct excess wall reflection into lower leaf zones, boosting under-canopy development without drawing extra power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecuring Flat Wall Fits and Eliminating Micro-Pockets:\u003c\/strong\u003e When fixing the film to grow walls, utilize heavy-duty spray tack, industrial hook-and-loop strips, or flat-headed staples. The rigid 110-micron poly backing allows you to pull the sheeting taut across vertical studs or drywall, avoiding sagging air pockets that can trap stagnant moisture or disrupt light pathways.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Photoperiod Isolation and Seam-Sealing Protocols:\u003c\/strong\u003e When overlapping adjacent sheets during high-volume facility fit-outs, maintain a strict 5cm boundary overlap. Permanently secure and seal the joins using high-tack aluminum foil tape or heavy-duty black vinyl tape to create an airtight and completely light-tight barrier, safeguarding sensitive flowering cycles from ambient hallway light leaks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFacility Sanitation and Reflection Maintenance Loops:\u003c\/strong\u003e The durable poly backing prevents the material from buckling under routine washdowns. Between cultivation cycles, mist the mirror surface with a 10% solution of food-grade hydrogen peroxide or a specialized agricultural quaternary ammonium sanitizer. Gently wipe down with a soft microfiber mop or cloth to clear residual dust and mineral deposits, ensuring your high-reflectivity workspace remains clean and sterile.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIdeal For (Uses)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial Indoor Cultivation Facilities:\u003c\/strong\u003e An exceptional selection for lining large commercial grow spaces, providing a durable, high-efficiency reflective skin over raw walls, dividers, or insulation boards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Tier Vertical Propagation Racks:\u003c\/strong\u003e Perfect for space-restricted facilities looking to line the ceilings and walls of narrow shelving systems, turning standard racking units into highly enclosed, intensely illuminated cloning cells.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhenotype Isolation and Custom Grow Cells:\u003c\/strong\u003e Provides a clean, highly durable, puncture-resistant boundary layer ideal for segregating experimental mother lines, breeding zones, or sensitive genetic trial rooms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"Holland Forge","offers":[{"title":"30m","offer_id":48491729911908,"sku":"7212","price":112.99,"currency_code":"AUD","in_stock":true},{"title":"7m","offer_id":48491729944676,"sku":"7210","price":34.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/6487\/0244\/files\/Mylar.png?v=1780181013","url":"https:\/\/www.greenhousepolytunnels.com.au\/products\/seahawk-premium-reflective-mylar-commercial-grade-mirror-finish-reflector-sheeting-bonded-to-110-micron-heavy-duty-non-tear-poly-backing","provider":"Greenhouse \u0026 Polytunnels","version":"1.0","type":"link"}