HVAC & Refrigeration Leak Sealants | Surplus Network

Leak Saver Direct Inject Refrigerant Leak Sealer for HVAC and Automotive Systems

Leak Saver Direct Inject Refrigerant...

$35.95 USD

Leak Saver Direct Inject Refrigerant...

$35.95 USD

NEW AceSeal EZ AC Leak Stop Pro+ With UV Dye Treats 1.5 to 5 Tons ASEZ-PRODYE+

NEW AceSeal EZ AC Leak Stop Pro+ With...

$29.69 USD

NEW AceSeal EZ AC Leak Stop Pro+ With...

$29.69 USD

Leak Saver Direct Inject UV Leak Sealer Up to 5T Seal Fast and Easy

Leak Saver Direct Inject UV Leak...

$36.95 USD

Leak Saver Direct Inject UV Leak...

$36.95 USD

Leak Saver Direct Inject Dry up to 5 Ton AC System Moisture Remover (No Sealant)

Leak Saver Direct Inject Dry up to 5...

$36.95 USD

Leak Saver Direct Inject Dry up to 5...

$36.95 USD

Leak Savers Direct Inject Acid Scavenger HVAC System Acid Treatment Neutralizer

Leak Savers Direct Inject Acid...

$36.95 USD

Leak Savers Direct Inject Acid...

$36.95 USD

NU-CALGON EASYSEAL ULTIMATE LS 4050-08

NU-CALGON EASYSEAL ULTIMATE LS 4050-08

$66.00 USD

NU-CALGON EASYSEAL ULTIMATE LS 4050-08

$66.00 USD

Leak Saver Direct Inject Refrigerant Leak Sealer - Small System Up to 1 Ton

Leak Saver Direct Inject Refrigerant...

$27.95 USD

Leak Saver Direct Inject Refrigerant...

$27.95 USD

Nu Calgon Easy Seal Ultimate Large System 4050-08 2 to 10 Tons

Nu Calgon Easy Seal Ultimate Large...

$69.34 USD

Nu Calgon Easy Seal Ultimate Large...

$69.34 USD

Leak Saver Direct Inject ULTIMATE for AC, Refrigeration, and Automotive Systems

Leak Saver Direct Inject ULTIMATE for...

$46.95 USD

Leak Saver Direct Inject ULTIMATE for...

$46.95 USD

DIVERSITECH 981 Super Change Fast And Easy Refrigerant System Retrofit

DIVERSITECH 981 Super Change Fast...

$69.00 USD

DIVERSITECH 981 Super Change Fast...

$69.00 USD

Proseal XL4, AC Refrigerant Proseal, Envirosafe 3- 4oz cans, auto

Proseal XL4, AC Refrigerant Proseal,...

$57.00 USD

Proseal XL4, AC Refrigerant Proseal,...

$57.00 USD

Leak Saver Direct Inject Refrigerant Leak Sealer 3 Pack HVAC & Automotive

Leak Saver Direct Inject Refrigerant...

$94.95 USD

Leak Saver Direct Inject Refrigerant...

$94.95 USD

Xantus Products 21-101 Max Seal XL4 AC Leak Sealant, 1.5 - 5 Tons, 4oz Can

Xantus Products 21-101 Max Seal XL4...

$31.29 USD

Xantus Products 21-101 Max Seal XL4...

$31.29 USD

Leak Saver Direct Inject UV - 6 Pack - HVAC & Automotive Refrigerant Leak Sealer

Leak Saver Direct Inject UV - 6 Pack...

$194.95 USD

Leak Saver Direct Inject UV - 6 Pack...

$194.95 USD

NU-CALGON EASYSEAL ULTIMATE LS/UV 4050-11

NU-CALGON EASYSEAL ULTIMATE LS/UV...

$67.25 USD

NU-CALGON EASYSEAL ULTIMATE LS/UV...

$67.25 USD

Nu Calgon Easy Seal Ultimate Large System with UV Dye 4050-11 2 to 7.5 Tons

Nu Calgon Easy Seal Ultimate Large...

$70.63 USD

Nu Calgon Easy Seal Ultimate Large...

$70.63 USD

Nu-Calgon 4050-21 EasySeal Ultimate-SS/UV AC Leak Sealant

Nu-Calgon 4050-21 EasySeal...

$55.99 USD

Nu-Calgon 4050-21 EasySeal...

$55.99 USD

Xantus Products 51-101 Max Seal Ultra Direct Inject- with UV Dye, 2-10 tons

Xantus Products 51-101 Max Seal Ultra...

$40.95 USD

Xantus Products 51-101 Max Seal Ultra...

$40.95 USD

Magnum D.I. Inject Gun and Proseal XL4 1.5 ton Direct Inject for Auto #9880

Magnum D.I. Inject Gun and Proseal...

$40.95 USD

Magnum D.I. Inject Gun and Proseal...

$40.95 USD

Proseal with Leak Detector for 134a Automotive Systems

Proseal with Leak Detector for 134a...

$13.50 USD

Proseal with Leak Detector for 134a...

$13.50 USD

PRO SEAL EASY SEAL Proseal XL4 Direct Inject 1.5-5 Ton Applications - 3 Pack

PRO SEAL EASY SEAL Proseal XL4 Direct...

$84.50 USD

PRO SEAL EASY SEAL Proseal XL4 Direct...

$84.50 USD

Cliplight Diversertech 944KIT AC/R Refrigeration Super Seal Leak Sealant

Cliplight Diversertech 944KIT AC/R ...

$54.99 USD

Cliplight Diversertech 944KIT AC/R ...

$54.99 USD

Enviro-Safe R600a refrigerant & Proseal Mini Direct Inject Kit #8065

Enviro-Safe R600a refrigerant &...

$31.50 USD

Enviro-Safe R600a refrigerant &...

$31.50 USD

DiversiTech 985 Flex Inject® Sealant Advanced, HVAC Leak Repair

DiversiTech 985 Flex Inject® Sealant...

$69.99 USD

DiversiTech 985 Flex Inject® Sealant...

$69.99 USD

Nu-Calgon 4050-11 EasySeal Ultimate-LS/UV AC Leak Sealant

Nu-Calgon 4050-11 EasySeal...

$69.99 USD

Nu-Calgon 4050-11 EasySeal...

$69.99 USD

DiversiTech 985 Flex Inject® Sealant Advanced, HVAC Leak Repair UP TO 6 TON

DiversiTech 985 Flex Inject® Sealant...

$69.99 USD

DiversiTech 985 Flex Inject® Sealant...

$69.99 USD

NEW Cliplight Super Seal HVACR 944KIT 1.5 Ton 5 Ton 5KW 17KW Hose Instructions

NEW Cliplight Super Seal HVACR 944KIT...

$42.00 USD

NEW Cliplight Super Seal HVACR 944KIT...

$42.00 USD

HVAC Refrigerant stop leak Sealant Injector for 2 Tons or Less Model 410

HVAC Refrigerant stop leak Sealant...

$33.79 USD

HVAC Refrigerant stop leak Sealant...

$33.79 USD

UV Dye, refrigerant leak sealant, ac stop leak, ac leak repair

UV Dye, refrigerant leak sealant, ac...

$28.00 USD

UV Dye, refrigerant leak sealant, ac...

$28.00 USD

Leak Saver Direct Inject Refrigerant Leak Sealer UV Small System Up to 1 Ton

Leak Saver Direct Inject Refrigerant...

$28.95 USD

Leak Saver Direct Inject Refrigerant...

$28.95 USD

Leak Saver Direct Inject ULTIMATE for AC, Refrigeration, and Automotive - 3 PACK

Leak Saver Direct Inject ULTIMATE for...

$124.95 USD

Leak Saver Direct Inject ULTIMATE for...

$124.95 USD

Leak Shot HVAC Refill Cartridges - Refrigerant Grade CO2

Leak Shot HVAC Refill Cartridges -...

$18.95 USD

Leak Shot HVAC Refill Cartridges -...

$18.95 USD

Leak Saver Direct Inject UV - 3 Pack - HVAC & Automotive Refrigerant Leak Sealer

Leak Saver Direct Inject UV - 3 Pack...

$104.95 USD

Leak Saver Direct Inject UV - 3 Pack...

$104.95 USD

Refrigerant Stop Leak Pro Seal Sealant Easy Seal #2100AI-1.5

Refrigerant Stop Leak Pro Seal...

$29.95 USD

Refrigerant Stop Leak Pro Seal...

$29.95 USD

Xantus Products 50-101 Max Seal Ultra Direct Inject, 2-10 Tons

Xantus Products 50-101 Max Seal Ultra...

$41.99 USD

Xantus Products 50-101 Max Seal Ultra...

$41.99 USD

Leak Saver Direct Inject UV - 6 Pack - With UV Light & Glasses - HVAC Automotive

Leak Saver Direct Inject UV - 6 Pack...

$205.95 USD

Leak Saver Direct Inject UV - 6 Pack...

$205.95 USD

Nu-Calgon 4050-08 EasySeal Ultimate-LS AC Leak Sealant

Nu-Calgon 4050-08 EasySeal...

$68.99 USD

Nu-Calgon 4050-08 EasySeal...

$68.99 USD

Leak Saver Direct Inject Refrigerant Leak Sealer UV Small System 1 Ton 6 Pack

Leak Saver Direct Inject Refrigerant...

$144.95 USD

Leak Saver Direct Inject Refrigerant...

$144.95 USD

Leak Saver Direct Inject Refrigerant Leak Sealer Small System Up to 1 Ton 6 Pack

Leak Saver Direct Inject Refrigerant...

$139.95 USD

Leak Saver Direct Inject Refrigerant...

$139.95 USD

Xantus Products 20-105 Max Seal Light Fractional Direct Inject AC Leak Sealant

Xantus Products 20-105 Max Seal Light...

$26.89 USD

Xantus Products 20-105 Max Seal Light...

$26.89 USD

Nu-Calgon 4050-08 EasySeal Direct Inject

Nu-Calgon 4050-08 EasySeal Direct Inject

$56.91 USD

Nu-Calgon 4050-08 EasySeal Direct Inject

$56.91 USD

Nu-Calgon 4050-06 A/C Easy Seal Leak Sealant- 2.5 oz can

Nu-Calgon 4050-06 A/C Easy Seal Leak...

$52.88 USD

Nu-Calgon 4050-06 A/C Easy Seal Leak...

$52.88 USD

Nu-Calgon 4300-30 Rx11-flush liquid 19.5 fl. ounce Unpressurized Can

Nu-Calgon 4300-30 Rx11-flush liquid...

$79.99 USD

Nu-Calgon 4300-30 Rx11-flush liquid...

$79.99 USD

Home A/C System Sealer, A/C Coolant Leak Sealant, System Stop Leak

Home A/C System Sealer, A/C Coolant...

$25.95 USD

Home A/C System Sealer, A/C Coolant...

$25.95 USD

All Refrigerants A/C Stop Leak, System Sealer, Injector Kit Complete

All Refrigerants A/C Stop Leak,...

$45.95 USD

All Refrigerants A/C Stop Leak,...

$45.95 USD

Xantus Products 25-101 Max Seal Big Shot Direct Inject AC Leak Sealant, 1.5 - 5

Xantus Products 25-101 Max Seal Big...

$45.95 USD

Xantus Products 25-101 Max Seal Big...

$45.95 USD

NEW Cliplight Super Seal HVACR 944KIT 1.5 Ton 5 Ton 5KW 17KW Hose Instructions

NEW Cliplight Super Seal HVACR 944KIT...

$25.00 USD

NEW Cliplight Super Seal HVACR 944KIT...

$25.00 USD

SPECTROLINE EZ4 ECS DYE CARTRIDGE UNIVERSAL POE TREATS UP TO 25 LBS REFRIGERANT

SPECTROLINE EZ4 ECS DYE CARTRIDGE...

$25.00 USD

SPECTROLINE EZ4 ECS DYE CARTRIDGE...

$25.00 USD

6 tubes of Boss 816 Red Intumescent Firestop Sealant 10.3 oz cartridge

6 tubes of Boss 816 Red Intumescent...

$25.00 USD

6 tubes of Boss 816 Red Intumescent...

$25.00 USD

Vapco HVAC XPress Refrigerant Sealant up to 1.5 Ton XPS-SS

Vapco HVAC XPress Refrigerant Sealant...

$32.48 USD

Vapco HVAC XPress Refrigerant Sealant...

$32.48 USD

Enviro-Safe R600a refrigerant with Gauge & Proseal Mini Direct Inject Kit #8063

Enviro-Safe R600a refrigerant with...

$49.99 USD

Enviro-Safe R600a refrigerant with...

$49.99 USD

Xantus Products 20-105 Max Seal Light HVAC Refrigerant Sealant 1.5 Tons or Less

Xantus Products 20-105 Max Seal Light...

$27.50 USD

Xantus Products 20-105 Max Seal Light...

$27.50 USD

Nu-Calgon 4050-05 EasySeal Ultimate-SS AC Leak Sealant

Nu-Calgon 4050-05 EasySeal...

$56.99 USD

Nu-Calgon 4050-05 EasySeal...

$56.99 USD

Spectroline EZ-4/ECS Dye Capsule Leak Detector Cartridge 1/2 ounce

Spectroline EZ-4/ECS Dye Capsule Leak...

$15.00 USD

Spectroline EZ-4/ECS Dye Capsule Leak...

$15.00 USD

4050-11 Nu Calgon Easy Seal & Leak Light Kit Large System UV Dye 1.5 to 7.5 tons

4050-11 Nu Calgon Easy Seal & Leak...

$58.88 USD

4050-11 Nu Calgon Easy Seal & Leak...

$58.88 USD

Nu-Calgon 4776-0 Talon Flexible Aerosol Wand

Nu-Calgon 4776-0 Talon Flexible...

$30.49 USD

Nu-Calgon 4776-0 Talon Flexible...

$30.49 USD

Enviro-Safe Direct Inject ProSeal XL4 for Home 0-1.5 ton 3/Pack #2100AI-1.5CP

Enviro-Safe Direct Inject ProSeal XL4...

$84.00 USD

Enviro-Safe Direct Inject ProSeal XL4...

$84.00 USD

DIVERSITECH 991 Super Change Fast And Easy Refrigerant System Retrofit

DIVERSITECH 991 Super Change Fast...

$119.00 USD

DIVERSITECH 991 Super Change Fast...

$119.00 USD

NU-CALGON 4050-02 A/C EASYSEAL REFRIGERANT LEAK SEALER-2-PACK-FREE SHIPPING NISP

NU-CALGON 4050-02 A/C EASYSEAL...

$146.01 USD

NU-CALGON 4050-02 A/C EASYSEAL...

$146.01 USD

Enviro-Safe R600a refrigerant & Proseal w/ Dye Mini Direct Inject Kit #8066

Enviro-Safe R600a refrigerant &...

$32.99 USD

Enviro-Safe R600a refrigerant &...

$32.99 USD

NEW Cliplight Super Seal HVACR 944KIT 1.5 Ton 5 Ton 5KW 17KW Hose Instructions

NEW Cliplight Super Seal HVACR 944KIT...

$32.99 USD

NEW Cliplight Super Seal HVACR 944KIT...

$32.99 USD

Xantus Products 70-101 Acid Hunter Direct Inject AC Acid and Moister Neutralizer

Xantus Products 70-101 Acid Hunter...

$38.99 USD

Xantus Products 70-101 Acid Hunter...

$38.99 USD

Spectroline SPE EZ5E-CS Dye Capsule Leak Detector Cartridge 1/2 ounce

Spectroline SPE EZ5E-CS Dye Capsule...

$19.95 USD

Spectroline SPE EZ5E-CS Dye Capsule...

$19.95 USD

DiversiTech 995 Flex Inject® Sealant Total with UV Detection, HVAC Leak Repair

DiversiTech 995 Flex Inject® Sealant...

$75.99 USD

DiversiTech 995 Flex Inject® Sealant...

$75.99 USD

Envirosafe, Refrigerant grade CO2 Cartidges 8 Pack

Envirosafe, Refrigerant grade CO2...

$11.95 USD

Envirosafe, Refrigerant grade CO2...

$11.95 USD

Leak Saver Direct Inject Refrigerant Leak Sealer Small System up to 1 Ton 3 Pack

Leak Saver Direct Inject Refrigerant...

$75.95 USD

Leak Saver Direct Inject Refrigerant...

$75.95 USD

Enviro-Safe Proseal Mini Direct Inject #2100AI-MINI

Enviro-Safe Proseal Mini Direct...

$28.50 USD

Enviro-Safe Proseal Mini Direct...

$28.50 USD

Cliplight 981 Super Change Fast And Easy R22 System Retrofit

Cliplight 981 Super Change Fast And...

$42.95 USD

Cliplight 981 Super Change Fast And...

$42.95 USD

Leak Saver Direct Inject Refrigerant Leak Sealer UV Small System 1 Ton 3 Pack

Leak Saver Direct Inject Refrigerant...

$79.95 USD

Leak Saver Direct Inject Refrigerant...

$79.95 USD

DIVERSITECH SURE SHOT SEALANT ADVANCED 983KIT

DIVERSITECH SURE SHOT SEALANT...

$49.86 USD

DIVERSITECH SURE SHOT SEALANT...

$49.86 USD

nu-calgon easy seal

nu-calgon easy seal

$70.00 USD

nu-calgon easy seal

$70.00 USD

1.5 TON OR LESS Xantus Products 20-105 Max Seal Direct Inject AC Leak Sealant

1.5 TON OR LESS Xantus Products...

$23.50 USD

1.5 TON OR LESS Xantus Products...

$23.50 USD

Nu-Calgon 4050-12 - Easyseal Direct Inject-Uv 6Pk With Free Light & Shipping

Nu-Calgon 4050-12 - Easyseal Direct...

$349.99 USD

Nu-Calgon 4050-12 - Easyseal Direct...

$349.99 USD

NU-CALGON A/C EASYSEAL REFRIGERANT LEAK SEALER 405002

NU-CALGON A/C EASYSEAL REFRIGERANT...

$146.00 USD

NU-CALGON A/C EASYSEAL REFRIGERANT...

$146.00 USD

Leak Saver Direct Inject ULTIMATE for AC, Refrigeration, and Automotive - 6 PACK

Leak Saver Direct Inject ULTIMATE for...

$234.95 USD

Leak Saver Direct Inject ULTIMATE for...

$234.95 USD

VAPC AC SEALANT Direct Inject Refrigerant Leak Sealer Up to 5 Tons Fast and Easy

VAPC AC SEALANT Direct Inject...

$44.80 USD

VAPC AC SEALANT Direct Inject...

$44.80 USD

Nu-Calgon 4050-06 A/C EasySeal Leak Sealant 2.5 oz.

Nu-Calgon 4050-06 A/C EasySeal Leak...

$65.00 USD

Nu-Calgon 4050-06 A/C EasySeal Leak...

$65.00 USD

Leak Saver Direct Inject ULTIMATE for AC, Refrigeration, and Automotive Systems

Leak Saver Direct Inject ULTIMATE for...

$40.00 USD

Leak Saver Direct Inject ULTIMATE for...

$40.00 USD

Nu-Calgon 4301-05 Rx-Acid Scavenger (Pressurized), Acid Neutralizer

Nu-Calgon 4301-05 Rx-Acid Scavenger...

$44.99 USD

Nu-Calgon 4301-05 Rx-Acid Scavenger...

$44.99 USD

Nu-Calgon 4185-75 Great Wipes Industrial Strength Hand Towels

Nu-Calgon 4185-75 Great Wipes...

$37.99 USD

Nu-Calgon 4185-75 Great Wipes...

$37.99 USD

Xantus Products 20-101 Max Seal HVAC Refrigerant Sealant 1.5 to 5 Tons

Xantus Products 20-101 Max Seal HVAC...

$45.59 USD

Xantus Products 20-101 Max Seal HVAC...

$45.59 USD

Nu-Calgon 4050-51 EasyDye Fluorescent Leak Detection

Nu-Calgon 4050-51 EasyDye Fluorescent...

$23.99 USD

Nu-Calgon 4050-51 EasyDye Fluorescent...

$23.99 USD

Nu Calgon Easy Seal Ultimate Large System with UV Dye 4050-11 2 to 7.5 Tons

Nu Calgon Easy Seal Ultimate Large...

$64.00 USD

Nu Calgon Easy Seal Ultimate Large...

$64.00 USD

Rectorseal 45318 AC Leak Freeze PRO nano with UV Detection Formula

Rectorseal 45318 AC Leak Freeze PRO...

$61.00 USD

Rectorseal 45318 AC Leak Freeze PRO...

$61.00 USD

7.5 TON HVACR AC stop leak injector with UV Dye Model 22

7.5 TON HVACR AC stop leak injector...

$59.79 USD

7.5 TON HVACR AC stop leak injector...

$59.79 USD

Xantus Products 20-105 Max Seal Light HVAC Refrigerant Sealant 1.5 Tons or Less

Xantus Products 20-105 Max Seal Light...

$36.84 USD

Xantus Products 20-105 Max Seal Light...

$36.84 USD

Rectorseal 45318 AC Leak Freeze PRO nano with UV Detection Formula

Rectorseal 45318 AC Leak Freeze PRO...

$62.50 USD

Rectorseal 45318 AC Leak Freeze PRO...

$62.50 USD

Rectorseal 45317 AC Leak Freeze PRO nano with Magic Frost

Rectorseal 45317 AC Leak Freeze PRO...

$69.56 USD

Rectorseal 45317 AC Leak Freeze PRO...

$69.56 USD

**EXPIRED** DiversiTech Air Conditioner Sure Shot Boost Sealant Stop Leak 984

**EXPIRED** DiversiTech Air...

$21.95 USD

**EXPIRED** DiversiTech Air...

$21.95 USD

Vapco HVAC XPress Refrigerant Sealant w/ UV Dye 1.5 to 5 Ton XPS-5T-SD

Vapco HVAC XPress Refrigerant Sealant...

$47.15 USD

Vapco HVAC XPress Refrigerant Sealant...

$47.15 USD

Nu-Calgon 61001 ClenAir Original Odor Neutralizer 1/2 lb. Tub, 1500D

Nu-Calgon 61001 ClenAir Original Odor...

$11.99 USD

Nu-Calgon 61001 ClenAir Original Odor...

$11.99 USD

Boss 816 Red Intumescent Firestop Sealant 10.3 oz cartridge - LOT OF 2

Boss 816 Red Intumescent Firestop...

$29.99 USD

Boss 816 Red Intumescent Firestop...

$29.99 USD

Xantus Products 30-101 Max Seal +UV Dye Direct Inject AC Leak Sealant, 1.5 - 5

Xantus Products 30-101 Max Seal +UV...

$39.99 USD

Xantus Products 30-101 Max Seal +UV...

$39.99 USD

Millrose Available Mill-Rose 70886 Monster PTFE Pipe Thread Sealant Tape, 3/4...

Millrose Available Mill-Rose 70886...

$6.97 USD

Millrose Available Mill-Rose 70886...

$6.97 USD

Nu-Calgon 4184-24 Fluorescent Gas Leak Detector,32 Oz.

Nu-Calgon 4184-24 Fluorescent Gas...

$20.78 USD

Nu-Calgon 4184-24 Fluorescent Gas...

$20.78 USD

Refrigeration Technologies-RT100S Big Blu Micro Leak Detector 1 Qt

Refrigeration Technologies-RT100S Big...

$23.39 USD

Refrigeration Technologies-RT100S Big...

$23.39 USD

Nu Calgon Easy Seal Ultimate Large System with UV Dye 4050-11 2 to 7.5 Tons

Nu Calgon Easy Seal Ultimate Large...

$69.50 USD

Nu Calgon Easy Seal Ultimate Large...

$69.50 USD

Leak Saver Direct Inject Refrigerant Leak Sealer 6 Pack HVAC & Automotive

Leak Saver Direct Inject Refrigerant...

$179.95 USD

Leak Saver Direct Inject Refrigerant...

$179.95 USD

Seals all R449a (XP-40) HVACR system Leaks Direct Inject Refrigerant To 5 Tons

Seals all R449a (XP-40) HVACR system...

$34.95 USD

Seals all R449a (XP-40) HVACR system...

$34.95 USD

Refrigerant Stop Leak, Pro Seal Sealant Easy Seal #2100AI-1.5

Refrigerant Stop Leak, Pro Seal...

$29.50 USD

Refrigerant Stop Leak, Pro Seal...

$29.50 USD