Oil Slick® Clear Roll BULK FEP FOR PURGING AND SLAB STORAGE 50'x16"

The Oil Slick® Clear Roll BULK FEP is a lab-grade fluoropolymer film roll built for extractors, processors, and rosin heads who care about purity and yield. At 50 feet x 16 inches (15.2 m x 40.6 cm), it gives you enough ultra-clear FEP to line vac chambers, trays, and long slabs without seams. Available in 0.07mm and 0.1mm thicknesses, it shrugs off aggressive terpenes so you can purge and store without sticking, tearing, or clouding.

Key Benefits

• Minimal loss, maximum recovery — True non-stick FEP means you’re not scraping product off paper fibers or fighting corners that weld shut.
• Visually dial in your slabs — The crystal-clear film lets you see bubbles, uniformity, and imperfections so you can keep QA tight without unwrapping.
• Built for harsh terps — The proprietary FEP “Polymer-Alloy” stands up to aggressive terp profiles that would soak or stain typical liners.
• Cut-to-fit flexibility — Bulk 50' (15.2 m) roll lets you size pieces for any tray, vac oven shelf, or cold slab workflow instead of being stuck with pre-cuts.
• Serious lab durability — 0.07mm and 0.1mm options give you a balance between drape and toughness for heavy use in real production environments.
• Clean releases, cleaner data — Because the surface doesn’t grab or shed, you can track weight, yield, and consistency without guessing what’s stuck to your liner.

Best For

This bulk FEP roll is made for high-throughput extractors, licensed labs, and serious home processors who are past the “grocery store parchment” phase and need repeatable, professional handling. If you’re lining multiple vac oven shelves, staging slab pulls, or standardizing your workflow, this is the kind of material that actually belongs in your SOP. It also pairs nicely with stable staging surfaces like a quality dab mat when you’re moving trays or checking product on the bench.

The Basics

Oil Slick® Clear FEP is a fluorinated ethylene propylene film, engineered specifically for contact with cannabis concentrates. Unlike standard parchment or waxed papers that can absorb oil, wrinkle, or peel, FEP is a true non-stick, non-porous surface. That means your slabs stay on top of the film, not inside it, and you can see everything that’s going on from either side.

The clear roll format gives you freedom to build your own sizes: one long continuous piece for a big pan, smaller sections for individual strains, or doubled layers where you want a little extra structure. Because it’s terpene-resistant and doesn’t cloud up, it’s ideal anywhere you need to purge, handle, or store product while still being able to visually inspect it.

How to Use It

Working this roll into your process is pretty straightforward: unroll the film, cut the length you need, and use it as a liner or contact surface wherever you’d normally rely on parchment or similar materials. The non-stick face keeps slabs from gripping the tray and lets you peel cleanly when it’s time to portion or package. For operators who already use parchment papers, this is an easy upgrade path for your most critical work.

Many labs dedicate the thinner 0.07mm film to lining shelves and staging surfaces where flexibility matters, and keep the thicker 0.1mm around for heavier slabs or repeated handling. Either way, you cut what you need in seconds, press it smooth by hand, and you’re ready to go. When you’re done with that liner, you can either retire it or gently clean and reuse it depending on your QA standards.

For teams who are packaging out product after purging, this material plays nicely with proper downstream containers like heavy-bottom concentrate jars, making it easy to move product from slab to final packaging without leaving residue behind.

Specifications

Fit & Workflow Notes

The 16 inch (40.6 cm) width works well with most common vac oven shelves and standard lab trays, so you’re not constantly trimming big edges just to make things fit. Because it’s supplied as a single 50 foot (15.2 m) roll, you can easily match your house pans, custom stainless tables, or cold surfaces without waiting on special sizes.

If you’re building out a full extraction bench, this FEP roll fits right in with other lab-focused storage and staging gear, like dedicated glass jars & extract packaging for finished material and samples.

Care & Reuse

After use, let the film cool so it’s not holding any heat. Wipe off residue, crumbs, or stray material. For a deeper clean, soak in isopropyl alcohol, then rinse with clean water and dry fully before reuse. Many operators treat FEP as semi-disposable for QA reasons, but with light use it can absolutely handle multiple cycles.

Frequently Asked Questions

• Is this safe for use with all types of cannabis concentrates?
  Yes, the FEP “Polymer-Alloy” is designed for direct contact with cannabis concentrates, including rosin, BHO, and other slab-style products. It’s non-porous and non-stick, so it won’t soak up or shed into your material like cheap papers can.
• What’s the difference between 0.07mm and 0.1mm thickness?
  Both thicknesses have the same non-stick, terpene-resistant properties. The 0.07mm film is slightly more flexible and drapes easily over surfaces, while the 0.1mm film feels more robust in the hand and holds up better to repeated handling, folding, or moving heavier slabs.
• Can I cut it to fit my specific vac oven or tray size?
  Absolutely. The roll format is meant to be trimmed to whatever dimensions your trays, racks, or shelves need. Just unroll, measure, and cut a piece long enough to cover your work surface with a little extra to grab if you need to peel it back later.
• How many uses can I get out of one piece?
  That depends on your internal standards and how rough the workflow is on the film. Some operators use a piece once for critical batches to keep everything as clean as possible, while others will gently clean and reuse pieces multiple times for less demanding tasks. As long as the film isn’t torn, contaminated, or badly creased, it will keep its non-stick character.
• Is this better than parchment for rosin pressing?
  It’s a different tool. Many people use FEP for purging and slab storage because of its clarity and chemical resistance, and keep purpose-made papers in their rosin extraction workflow where needed. If you’re pressing, always follow equipment guidelines and your local regulations when choosing contact materials.
• Does it leave any taste, smell, or residue on my product?
  No, that’s the point of using high-quality FEP in the first place. It’s inert and doesn’t add flavors, odors, or films to your concentrates. What you put on it is what you get back off it.
• How should I store the roll when it’s not in use?
  Keep the roll in a clean, dry cabinet or drawer away from sharp edges or direct heat. Many labs store it near other liners and handling supplies with their general storage & packaging gear so it’s always within reach when staging trays or building new SOPs.

Why Bulk FEP Beats Improvised Solutions

Using grocery store parchment and improvised liners might work in a pinch, but it introduces variables you don’t want: inconsistent coatings, unknown additives, and surfaces that weren’t designed for the terp levels you’re dealing with. A purpose-built FEP film like this takes that guesswork off the table. It’s fully transparent, built for contact with aggressive oils, and consistent from the first foot of the roll to the last.

If you’re already upgrading the rest of your smokeshop and lab gear — from rigs and tools to more durable smoke shop products in general — putting your slabs on the right film is a small change that pays you back every day in less waste and easier handling.