Epoxy-adhesive mix gets a Ray 720p gloss; it is not an epoxy-floor ad
Ray 2 at 720p and 50 credits is a short silent gloss of a two-part adhesive bead, not a garage floor.
This is the two-part adhesive cartridge, not garage epoxy. Ray 2 at 720p / 50 credits is a short silent gloss of the mixed bead. Floor pours are a different niche already shipped.
An OEM adhesive listing that ships is the cartridge, the static mixer, the fillet on this substrate. It is not a wet garage slab, not a river countertop, not a talking chemist walking open time. Gloss the bead. Overlay the grade you actually sell. Do not ship a floor plate as a cartridge.
The cartridge is the SKU
A two-part epoxy adhesive is a pack: A/B ratio, nozzle, the mixed bead the assembler will recognise. Text-to-video “epoxy pour, cinematic garage” invents a floor. The buyer who specified this cartridge notices before the algorithm does.
Photograph the cartridge if the lockup has to be yours: plunger marks, colour of the resin, the mixer you actually ship. The AI product video generator is the product door when the object has to stay this SKU while a scene moves. Reference photos are the contract. A paragraph is not.
If the ad is the mix — two colours folding, a short fillet, speculars on a wet bead — you are in a lighting job, not a talking-lab job. Do not tag this 720p file as HDR. Stretching Rec.709 onto a PQ curve does not invent the wet look.
Manufacturers already have a plant-and-SKU page. Contractors own site work. This listing is not those pages rewritten. Epoxy adhesive OEM is the cartridge. Do not generate a chemist in a lab coat explaining shear strength. Overlay the datasheet line instead.
Ray 2 720p is the silent gloss
Luma Ray 2 720p is the catalog row: 720p quality, text-to-video, 5s or 9s, audio field empty, 50 credits. Max output is 720p. There is no 1080p switch on this SKU. Aspects include 16:9, 9:16, 1:1.
Use it for a silent 5- or 9-second 720p gloss of the mixed bead you will score later. Demos are not this SKU. 50 credits is not a sketch-pad price. One prompt. One length. Then decide if the idea deserves a gradeable row.
Do not claim native audio. The audio field is empty. Prompting “add a mixing sound” does not produce a hiss. It produces a silent clip whose motion you then fight with a dub. Score after lock. Keep mouths out of frame.
No still is required on this row. Text-to-video will invent the cartridge. If the crew already photographed the mixer and the bead, that still is the contract — leave this T2V row and animate the photo. Inventing a cousin of a real dual cartridge is how the buyer notices.
A 5-second take is the short stop. 9s is the other duration on the card, not a brand-film upgrade. Iterate at 5s.
Floor, counter, and garage already shipped
Epoxy floors are a gloss plate is the floor doctrine: wet shoulder, roller track, a silent file you may grade. Ray when audio is post. Veo if a pour has to speak as dialogue. That page is a garage or shop floor.
Epoxy counters need Vidu pour sound is the worktop: slab on cabinets, diegetic pour, identity of this mix. That page is a countertop.
This page is neither. Do not “just use the floor clip” with a crop. A floor is not a cartridge because both are epoxy. If you need HDR as a master, that is a different Ray family. Ray 2 720p’s max output is 720p. Tagging a 720p SDR-looking file as PQ is a metadata lie.
Overlay the grade, do not invent it
Open time, mix ratio, temperature range — those are datasheet strings. Write the string you actually publish. Do not ask Ray to letter “five-minute set” into the fillet. Prompted type is a grade you cannot edit.
Add a text overlay burns one authored line, whole clip, top / center / bottom. It does not transcribe. A mute bead has nothing to listen to. Muted autoplay still needs the SKU name or the CTA on the file. Ray will not typeset the ratio.
Veo 3.1 is native audio, official 4K tier, 4 / 6 / 8 second clips. Use it only if a real named person has a line, cut after the bead. Do not force a generated chemist to carry the gloss. Write camera and material only: “Macro of a mixed two-part epoxy bead on metal, slow push, no people.”
FAQ
Can I grade an HDR master off Ray 2 720p?
No. Ray 2 720p’s max output is 720p, qualities listed 720p, audio empty. Tagging a 720p SDR-looking file as PQ is a metadata lie. If the brief is HDR10, pick an HDR row. If the brief is a silent 720p bead, this is the row.
Does a photo of our cartridge belong on Ray 2 720p?
Not as text-to-video. This row does not require an image; it will invent one. A locked SKU photo is an image-to-video or product-reference job. Attach the still. Do not prompt a cousin of a mixer you already sell.
Why not reuse the epoxy-floor Ray clip?
Because the object in frame is the product. A garage slab is not a two-part cartridge. Floor and counter ads already shipped as their own niches. This generate is the mixed bead.
Should the chemist explain open time on camera?
Not as a generated face. Open time is overlay from the datasheet you publish. A real named person on a different day if someone must speak. Ray 2 720p is a silent gloss. It is not a lab talk.