B7000 Glue Explained: The Real Difference Between B7000, T7000 and E7000 Adhesive

If you've searched "b7000 glue," "t7000 glue" or "e7000 glue" and come away more confused than when you started, you're not alone. These three adhesives look almost identical in the tube, get sold under a dozen different brand names, and are recommended for overlapping — but not identical — jobs. This guide sets out exactly what B7000 is, how it differs from T7000 and E7000, what it's made of, how to use it safely, and where to actually buy it.

One quick housekeeping note before we go further: if you landed here searching for the "Epson T7000" or "Epson SureColor T7000," that's a large-format printer, not an adhesive — you want Epson's own support pages, not this article. Back to glue.

What is B7000 glue and what is it used for?

B7000 (also written B-7000, B 7000, or "adhesive B 7000" — all the same product) is a solvent-based, semi-flexible adhesive that dries clear or translucent. It's the go-to choice among phone and tablet repairers, jewellery makers and general crafters for bonding a screen or frame back to a device housing, securing rhinestones and gemstones, and general glass-to-metal or glass-to-plastic repairs where you don't want a visible glue line.

Its main selling points are that it stays slightly flexible once cured (so it can absorb minor knocks without cracking, unlike a rigid epoxy), it bonds well to glass, metal, plastic and some fabrics, and — because it dries clear — it doesn't show through on light-coloured devices, screen bezels or jewellery settings.

B7000 vs T7000 vs E7000: what's the actual difference?

This is the part most searches are really asking about, so here's the honest breakdown based on how these products are consistently described across manufacturer listings and repair-trade sources — treat the finer performance claims as typical/commonly reported rather than lab-verified figures, since formulations vary between manufacturers even within the same "type" name.

• B7000 typically dries clear or translucent and is described as the more flexible of the three. It's commonly preferred for frame-to-glass work, rhinestone and jewellery bonding, and any repair where a visible black glue line would look wrong.
• T7000 is typically black and noticeably more viscous (thicker) than B7000. It's the more common choice for LCD-to-frame bonding and back-cover reseating on phones, largely because the black colour matches a black bezel and hides minor gaps or overspill far better than a clear glue would.
• E7000 sits alongside T7000 as a similar black, needle-tip adhesive, often positioned by manufacturers as an updated or alternative formulation to T7000 — some sellers market it as an "upgrade," others simply as a same-purpose alternative. In practice, expect it to behave very similarly to T7000: black, screen and touch-panel bonding, needle-tip precision application.

Some manufacturer marketing and comparison content claims one type outperforms another on cure speed, moisture resistance or temperature tolerance. We haven't found consistent, independently verified data behind those specific performance claims across manufacturers, so we'd treat "which is technically stronger" claims with some scepticism — the more reliable differentiator, in our experience and in the trade generally, is colour and viscosity matched to the job, not a definitive strength hierarchy.

Comparison table

What is B7000 glue made of? (composition and safety, verified)

B7000, T7000 and E7000 are consistently described in publicly available product listings and industry commentary as solvent-based adhesives built around an acrylic or rubber-type polymer, commonly reported to contain toluene and/or related aromatic solvents (some sources also mention ethyl acetate and xylene-type solvents) as carriers that let the glue penetrate small gaps before flashing off and leaving the flexible bonded film behind. We were not able to independently verify an exact, standardised percentage breakdown or confirm cyclohexanone as a universal ingredient across every manufacturer's formulation — different brands producing "B7000-type" adhesive do vary their exact recipe, and we'd encourage anyone with a specific concern to request the SDS (Safety Data Sheet) from the manufacturer of the exact tube they're using, since this is not something we can responsibly generalise on your behalf.

What is consistently and sensibly recommended, regardless of exact formulation, is standard solvent-adhesive handling practice:

• Use in a well-ventilated room — don't apply in a small closed space for extended periods.
• Avoid skin and eye contact; wash off immediately with water if it does contact skin.
• Treat it as flammable/combustible while wet, given the solvent content, and keep away from open flames or sparks until fully cured.
• Keep away from children and pets, and store the tube upright with the cap tightly closed between uses.
• Full cure is commonly reported as roughly 24–48 hours at room temperature, though initial handling strength ("flash cure") is often reached within 1–2 hours — this will vary with ambient temperature, humidity and how thickly it's applied.

None of the above is a substitute for the specific SDS of the product you buy — we're summarising well-established general practice for solvent-based adhesives of this type, not quoting a specific data sheet number.

How to use B7000 glue

1. Work in a ventilated area. Open a window or work under an extractor — this matters more than most people expect given the solvent content.
2. Prep the surfaces. Clean both bonding surfaces with isopropyl alcohol and a lint-free cloth, removing all old adhesive residue, dust and oils. Poor prep is the single biggest cause of a weak bond.
3. Apply thinly and evenly. Squeeze a thin, continuous bead along the bonding edge — more glue is not a stronger bond, it's excess squeeze-out that's harder to clean up and can seep onto the screen face.
4. Position immediately. B7000-type adhesives start to skin over within minutes, so align the part (frame, screen, rhinestone) before the glue begins to set.
5. Clamp or hold in place. Use tape, clips or light finger pressure to hold the join firmly for the first few minutes while initial tack develops.
6. Leave to cure fully before use. Give it a minimum of a few hours before handling normally, and avoid submerging in water or heavy flexing for the full 24–48 hour cure window.
7. Clean up excess immediately. Wipe any squeeze-out with isopropyl alcohol before it cures — once fully hardened, it's far harder to remove cleanly.

For fitting a screen or frame back onto a device, a decent precision screwdriver set makes the surface prep and reassembly steps much easier — our 38 in 1 Professional Multi Purpose Screw Driver Repair Tools Premium – £4.99 covers the bit types most phones and tablets use.

Brand names you'll see this sold under

B7000, T7000 and E7000 aren't owned by a single manufacturer — they're generic adhesive formulations that dozens of factories produce and sell under their own branding. In the wild you'll come across Zhanlida (also written Zhan Li Da) B7000, Suxun B7000, GSE B7000, Sunshine B7000, Mmobiel B7000, GAM B7000, HNBC B7000, Bulaien (also seen as "Bu Lai En") B7000, and Mechanic B7000, among others — plus the equivalent T7000 and E7000 versions from the same manufacturers.

The practical takeaway: the letter (B, T or E) tells you far more about how the glue will behave — colour, viscosity, best use — than the brand name printed on the tube. Two "B7000" tubes from different manufacturers should behave broadly similarly to each other; a "B7000" and a "T7000" from the same manufacturer will behave quite differently from each other. When you're choosing, focus on the type first, brand second.

Where to buy B7000 glue (and why "b7000 glue screwfix" doesn't return much)

We see a lot of searches for "b7000 glue near me," "b7000 glue amazon" and "b7000 glue screwfix." Here's the honest picture: B7000, T7000 and E7000 are specialist electronics/mobile repair adhesives, not general hardware or DIY products, so you generally won't find them stocked in high-street DIY chains like Screwfix — that's not a gap in their range, it's simply outside what those retailers stock. It's also not the kind of product most physical shops keep on a shelf "near me," so local availability is genuinely limited.

Amazon does list B7000, T7000 and E7000 under various brand names, and plenty of people do buy it there. The trade-off is that marketplace listings change sellers and stock sources frequently, so you can't always be sure which manufacturer actually produced the tube you receive, or how long it's been sitting in a warehouse (these adhesives can degrade in performance if stored badly or for too long). Buying from a specialist UK parts supplier with fast dispatch — like E-Tech61 — is a sensible alternative if you want clearer sourcing and to know exactly what type and size you're getting.

A few common mix-ups, cleared up

E6000 is not the same as E7000. E6000 (most commonly known via the US brand Eclectic Products' "E6000") is a well-established craft and fabric adhesive with its own separate history and formulation. E7000 is a different product from the B/T/E7000 electronics-repair family covered in this guide. They get compared online because the names look similar, but don't treat them as interchangeable.

B8000, T8000, A7000 and D7000 occasionally show up in searches. These aren't standard, widely recognised products in our range or in the mainstream repair-adhesive market as B7000, T7000 and E7000 are. If you've seen one of these names mentioned somewhere, it's most likely a typo or mis-listing for B7000, T7000 or E7000 — the three genuine, established types.

FAQ

What is B7000 glue used for?

B7000 is mainly used for phone and tablet screen and frame bonding, rhinestone and jewellery setting, and general glass-to-metal or glass-to-plastic repairs where a clear, semi-flexible bond is needed.

What's the difference between B7000 and T7000?

B7000 typically dries clear/translucent and is more flexible, making it suited to light-coloured devices and jewellery. T7000 is typically black and thicker, commonly used for LCD-to-frame and back-cover bonding where colour-matching to a black bezel matters.

Is B7000 glue safe? Is it toxic?

Like most solvent-based adhesives, B7000 (and T7000/E7000) should be used in a well-ventilated space, kept off skin and away from eyes, and treated as flammable while uncured. It isn't intended to be inhaled directly or ingested. For specific toxicity data, check the SDS supplied by the manufacturer of the exact product you're using, as formulations vary between brands.

How long does B7000 glue take to cure?

Initial handling strength is commonly reported within 1–2 hours, with full cure typically taking 24–48 hours at room temperature. Cure time will vary with temperature, humidity and how thickly it's applied.

Can I use B7000 glue on fabric or shoes?

B7000-type adhesives are sometimes used for shoe repairs and fabric bonding because of their flexibility once cured, but they're formulated primarily for glass, metal and plastic bonding in electronics repair. If fabric or footwear is your main use, test on an inconspicuous area first, as results can vary by fabric type.

15ml vs 50ml vs 110ml — which size should I buy?

We currently stock 50ml and 100ml/110ml sizes rather than 15ml. For a single screen or frame repair, a 50mL tube (such as our 50mL B-7000 Multifunction DIY Repair Adhesive Glue – £2.99) goes a long way, since only a thin bead is needed per job. If you're doing repairs regularly or working across multiple devices, a 100ml or 110mL tube — like the 110mL B-7000 Multifunction DIY Repair Adhesive Glue – £5.99 — works out better value per millilitre.

What's the difference between B7000 and E7000?

E7000 is typically black with a fine needle-tip applicator, similar in appearance and use-case to T7000, and often marketed as a T7000 alternative or upgrade. B7000 is the clear/translucent, more flexible option of the three. Choose based on colour-matching and flexibility needs rather than assuming one is universally "better."

Do you sell B7000, T7000 and E7000 glue in the UK with fast delivery?

Yes — E-Tech61 is a UK-based parts supplier stocking B-7000, T-7000 and E-7000 adhesive in multiple sizes, with fast UK-wide dispatch. See the full range and sizes in the comparison table above.

If you're weighing up whether a full screen replacement or just a re-glue is the right call, our cracked screen repair near me guide and full device screen cost comparison cover the wider decision, parts and typical costs involved.