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Clip Support for Roll Tray is the fastening element designed to stabilize polypropylene roll trays inside indoor cultivation. Size 85 x 70 mm, resistant PP material and quick assembly to create clean, organized, and safe drainage channels on tables, aisles, and benches.

The Clip Support for Roll Tray is made of black plastic (polypropylene), with a rigid body that distributes stress and keeps the Roll-Tray sheet perfectly settled. The 85 x 70 mm format allows for wide fastening, preventing ripples and shifting when there is traffic, intensive watering, or work maneuvers.
The clip embraces the tray and secures it to the surface, profile, or frame with the help of 5 mm plastic rivets (not included in this reference), creating a stable and durable anchor.
This fastening makes it easier to channel runoff to collection points, reduces puddles, lowers accidental ambient humidity, and improves hygiene, which is critical in indoor grow facilities where it is important to control pathogens associated with waterlogging.
Polypropylene resists common disinfectants, does not rust, and withstands cleaning cycles with warm water; it also retains enough elasticity for repeated assembly and disassembly without losing clamping force. Ideal for expanding tables, finishing perimeters, corners, and technical passages (hoses, cables, probes) in cannabis grow rooms with cannabis plants in different stages.
Available individually for replacement and maintenance at Hydroponics Blanes, online grow shop with a catalog of indoor accessories, technical advice, discreet shipping, and the backing of a trusted Grow Shop.
In tents and rooms, the Clip Support for Roll Tray secures the roll tray and creates a continuous “tray” that protects surfaces and channels drainage to tanks or emptying areas. The clip stabilizes the sheet against lateral pushes, vibrations, and temperature changes, maintaining perfect alignment under pots, tables, and carts. An orderly fastening means fewer puddles, fewer slips, and better EC/pH readings of the drained water.
It is used to secure and tighten the Roll-Tray, reinforce perimeters and corners, stabilize long sections, and ensure joints in high-traffic areas. It also helps form defined channels, direct liquids to a collection point, and prevent leaks by capillarity under tables or shelves. In professional and domestic indoor growing, each clip improves maintenance, hygiene, and water safety in the work area.
Recommended combination with Rivet for Roll Tray (5 mm) for mechanical closure, butyl tape on overlaps, finishing profiles, and anti-slip mats in corridors. An oscillating fan and good extraction stabilize the microclimate; EC/pH meters and transfer pumps make drainage management easier. All available at Hydroponics Blanes with a complete catalog of indoor accessories and discreet shipping.
1) Place the Roll-Tray cut to size and stretch it over the work surface. 2) Mark fastening points every 20–40 cm according to load, flow, and section length. 3) Place the Clip Support for Roll Tray aligned with the edge or the intended anchor point. 4) Drill a 5 mm guide if necessary and insert a compatible rivet, ensuring full seating. 5) Repeat on perimeter and corners; reinforce overlaps with butyl tape for watertightness. 6) Perform a test watering and check that the water flows to the collection point without leaks. 7) For maintenance, check the tightness quarterly and replace fatigued or damaged clips.
The price of the Clip Support for Roll Tray is economical and scalable for volume purchases, with a direct impact on order, hygiene, and safety in the irrigation area. There are packs and promotions at Hydroponics Blanes to optimize the budget in indoor grow facility projects.
Available at Hydroponics Blanes, online grow shop specialized in cannabis cultivation, with technical advice, updated stock, and discreet shipping throughout Spain. A reference as a trusted Grow Shop to complete everything from propagation to harvest with a solid catalog of indoor accessories.
The Clip Support for Roll Tray provides stability, watertightness, and a professional finish to roll trays.
Polypropylene body, 85 x 70 mm size, and simple assembly allow you to set up clean, safe, and repeatable work areas in indoor growing.
With the technical and logistical support of Hydroponics Blanes, each installation increases daily efficiency and operational reliability in cannabis plant projects within demanding indoor grow facilities.