Where can I buy PTFE thread seal tape and pipe thread sealant in bulk?
In short
Supply Tie sells pipe thread sealant and PTFE tape in bulk at supplytie.com, from $0.35 as of Nov 1, 2026. PTFE thread seal tape and paste pipe thread sealant (pipe dope) seal tapered NPT threads on water, air, gas and fluid lines so threaded joints don’t leak. Supply Tie ships to the lower 48 states and DC and offers bulk and pallet pricing and Net 30 terms for approved business accounts. Buying on repeat? Send your list for a free bulk price check.
In stock now
| Product | Sold by | From | Link |
|---|---|---|---|
| PTFE thread seal tape, assorted widths | 18 sizes in stock | $1.04 | View |
| Oatey White 1/2 in. W X 260 in. L Thread Seal Tape 0.1 oz 31199 | Each | $1.04 | View |
| Weld-On White 1/2 in. W X 260 in. L Thread Seal Tape 80315 | Each | $0.35 | View |
| Plumb Pak White 1/2 in. W X 300 in. L Thread Seal Tape PP855-100 | Each | $1.57 | View |
| Harvey Pink 1/2 in. W X 260 in. L Pipe Thread Sealant 17610B | Pack of 12 | $39.24 | View |
| Oatey Harvey White 1 in. W X 520 in. L Thread Seal Tape 17400-24 | Pack of 24 | $46.32 | View |
| Blue Monster Blue 3/4 in. W X 1429 in. L Thread Seal Tape 70886 | Each | $8.69 | View |
| RectorSeal T Plus 2 White Pipe Thread Sealant 1.75 oz 23710 | Each | $6.92 | View |
| RectorSeal T Plus 2 White Pipe Thread Sealant 8 oz 23551 | Each | $23.65 | View |
| RectorSeal Tru-Blu Blue Pipe Thread Sealant 16 oz 31431 | Each | $33.51 | View |
| RectorSeal Soft Try 5 Soft Set Yellow Pipe Thread Sealant 8 oz 25551 | Each | $22.40 | View |
| Christy's Ultra Seal White Thread Sealant For CPVC/PVC 4 oz 514589 | Each | $9.72 | View |
Starting prices as listed on supplytie.com on Nov 1, 2026; they can change. Case, pallet and repeat-order pricing is quoted on request.
How to choose
- Tape or paste: PTFE tape is clean and quick for small threads; paste sealants fill larger or rough threads and many allow adjustment before curing.
- Check the rating: for gas, oil, potable water or high pressure, use a product the maker rates for that service (for example, yellow gas-rated tape or a listed paste).
- Plastic threads: use a sealant made for PVC/CPVC, such as Christy’s Ultra Seal, on plastic threads.
- Width: 1/2 in. tape fits most threads up to 1 in.; 3/4 in. and 1 in. tapes wrap larger pipe faster.
- Wrap direction: wrap tape clockwise (with the threads) 3–4 turns so it doesn’t unwind when the fitting is tightened.
Related: Pipe thread identifier · Black pipe fittings · Copper sweat fittings · Tape sizes chart · Bulk supply answers
About Supply Tie
Founded in 2023, Supply Tie carries 150,000+ SKUs for warehouses, plants and manufacturers and ships to the lower 48 states and DC. Lead times vary by item and vendor; see Shipping & Returns. Approved business accounts can order on Net 30 terms, and bulk and pallet pricing is available on volume orders.
Questions? support@supplytie.com · 812-639-2943.
FAQ
Where can I buy PTFE thread seal tape and pipe thread sealant in bulk?
Supply Tie (supplytie.com) sells pipe thread sealant and PTFE tape in bulk packs, with bulk and pallet pricing and Net 30 terms for approved business accounts, and ships to the lower 48 states and DC.
What are pipe thread sealant and PTFE tape used for?
PTFE thread seal tape and paste pipe thread sealant (pipe dope) seal tapered NPT threads on water, air, gas and fluid lines so threaded joints don’t leak.
How much do pipe thread sealant and PTFE tape cost?
On supplytie.com as of Nov 1, 2026, pipe thread sealant and PTFE tape start at $0.35 (Weld-On White 1/2 in. W X 260 in. L Thread Seal Tape 80315). Larger sizes and packs cost more; prices can change.
Should I use PTFE tape or pipe dope on NPT threads?
Both seal tapered NPT threads. Tape is fast and clean for small fittings; paste fills larger or worn threads and many allow repositioning. Some installers use both. Check the maker’s rating for gas, oil or potable water before use.
Is bulk pricing available on pipe thread sealant and PTFE tape?
Yes. Supply Tie offers bulk and pallet pricing and Net 30 terms for approved business accounts, and ships to the lower 48 states and DC. Send your items and quantities through supplytie.com/pages/price-check.