HVAC & Refrigeration Leak Sealants | Surplus Network

Supco HS10001 Leak Lock Joint Sealing Compound (1.33 oz)

Supco HS10001 Leak Lock Joint Sealing...

$7.99 USD

Supco HS10001 Leak Lock Joint Sealing...

$7.99 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

Enviro-Safe Direct Inject ProSeal XL4 w/Dye Inject Home 1.5-5 ton 2250AI-5T

Enviro-Safe Direct Inject ProSeal XL4...

$36.95 USD

Enviro-Safe Direct Inject ProSeal XL4...

$36.95 USD

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

FSP Refrigerator Door Gasket 836109 (821519) (284E) (SU2302) NOS

FSP Refrigerator Door Gasket 836109...

$35.95 USD

FSP Refrigerator Door Gasket 836109...

$35.95 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

Enviro-Safe ProSeal 4 oz can Auto AC Stop Leak #2060a

Enviro-Safe ProSeal 4 oz can Auto AC...

$13.01 USD

Enviro-Safe ProSeal 4 oz can Auto AC...

$13.01 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 4050-21 EasySeal Ultimate-SS/UV AC Leak Sealant

Nu-Calgon 4050-21 EasySeal...

$56.99 USD

Nu-Calgon 4050-21 EasySeal...

$56.99 USD

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

Nu Calgon Easy Seal Ultimate Large...

$54.95 USD

Nu Calgon Easy Seal Ultimate Large...

$54.95 USD

Leak Saver Direct Inject AC Leak Sealer Small System Refrigerant Stop Most Leaks

Leak Saver Direct Inject AC Leak...

$27.94 USD

Leak Saver Direct Inject AC Leak...

$27.94 USD

Nu Calgon Easy Seal Ultimate Small System with UV Dye 4050-21 Up To 2 Tons

Nu Calgon Easy Seal Ultimate Small...

$55.86 USD

Nu Calgon Easy Seal Ultimate Small...

$55.86 USD

NU-CALGON EASYSEAL ULTIMATE LS/UV 4050-11 Damaged Box

NU-CALGON EASYSEAL ULTIMATE LS/UV...

$65.00 USD

NU-CALGON EASYSEAL ULTIMATE LS/UV...

$65.00 USD

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

Nu Calgon Easy Seal Ultimate Large...

$68.79 USD

Nu Calgon Easy Seal Ultimate Large...

$68.79 USD

Cliplight 944KIT Advanced Refrigeration Super Seal

Cliplight 944KIT Advanced...

$45.00 USD

Cliplight 944KIT Advanced...

$45.00 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 AC Leak Sealer | AC Stop Leak for Most HVAC Systems Up

Leak Saver Direct Inject AC Leak...

$40.25 USD

Leak Saver Direct Inject AC Leak...

$40.25 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 - Small System Up to 1 Ton

Leak Saver Direct Inject Refrigerant...

$26.55 USD

Leak Saver Direct Inject Refrigerant...

$26.55 USD

Nu-Calgon 4177-31 3/8" FlareMate Seal Kit, 10 pack

Nu-Calgon 4177-31 3/8" FlareMate Seal...

$36.99 USD

Nu-Calgon 4177-31 3/8" FlareMate Seal...

$36.99 USD

Vapco XPS-SSD Xpress Seal + UV Dye Direct Inject AC Leak Sealant, up to 1.5 Tons

Vapco XPS-SSD Xpress Seal + UV Dye...

$36.99 USD

Vapco XPS-SSD Xpress Seal + UV Dye...

$36.99 USD

Nu-Calgon 61060 Residential HVAC Odor Block

Nu-Calgon 61060 Residential HVAC Odor...

$36.99 USD

Nu-Calgon 61060 Residential HVAC Odor...

$36.99 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

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

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

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

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

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

Refrigerant Stop Leak, Pro Seal...

$28.50 USD

Refrigerant Stop Leak, Pro Seal...

$28.50 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

Pro Seal, Stop Leak, Easy Seal, Leak Sealant, Direct Inject 1.5 Ton - 1 Pack

Pro Seal, Stop Leak, Easy Seal, Leak...

$28.50 USD

Pro Seal, Stop Leak, Easy Seal, Leak...

$28.50 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

Envirosafe, Refrigerant grade CO2 Cartidges 8 Pack

Envirosafe, Refrigerant grade CO2...

$11.95 USD

Envirosafe, Refrigerant grade CO2...

$11.95 USD

5 HVAC Refill Cartridges Refrigerant Grade CO2 #NC02C 3000 PSI for Gun Kit NC02K

5 HVAC Refill Cartridges Refrigerant...

$14.99 USD

5 HVAC Refill Cartridges Refrigerant...

$14.99 USD

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

Xantus Products 50-101 Max Seal Ultra...

$46.99 USD

Xantus Products 50-101 Max Seal Ultra...

$46.99 USD

Proseal XL4 for R22, AC Proseal, Envirosafe 3- 4oz cans, auto

Proseal XL4 for R22, AC Proseal,...

$57.00 USD

Proseal XL4 for R22, AC Proseal,...

$57.00 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

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

Nu-Calgon 4050-11 EasySeal Direct Inject-UV Sealer

Nu-Calgon 4050-11 EasySeal Direct...

$63.99 USD

Nu-Calgon 4050-11 EasySeal Direct...

$63.99 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

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

PRO SEAL EASY SEAL Proseal XL4 Direct...

$84.00 USD

PRO SEAL EASY SEAL Proseal XL4 Direct...

$84.00 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

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

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

$49.99 USD

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

$49.99 USD

Enviro-Safe Proseal w/ Dye Mini Direct Inject Kit #2250AI-MINI

Enviro-Safe Proseal w/ Dye Mini...

$29.99 USD

Enviro-Safe Proseal w/ Dye Mini...

$29.99 USD

Envirosafe Proseal with Leak Detector for R134a 3 cans

Envirosafe Proseal with Leak Detector...

$40.50 USD

Envirosafe Proseal with Leak Detector...

$40.50 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

Rectorseal 45318 AC Leak Freeze PRO nano with UV Detection Formula

Rectorseal 45318 AC Leak Freeze PRO...

$49.40 USD

Rectorseal 45318 AC Leak Freeze PRO...

$49.40 USD

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

Nu Calgon Easy Seal Ultimate Large...

$70.07 USD

Nu Calgon Easy Seal Ultimate Large...

$70.07 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

Xantus Products 20-101 Max Seal Direct Inject AC Leak Sealant, 1.5 - 5 Tons

Xantus Products 20-101 Max Seal...

$29.50 USD

Xantus Products 20-101 Max Seal...

$29.50 USD

Rectorseal 45316 AC Leak Freeze PRO nano, Leak Sealant

Rectorseal 45316 AC Leak Freeze PRO...

$76.99 USD

Rectorseal 45316 AC Leak Freeze PRO...

$76.99 USD

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

Nu-Calgon 4184-24 Fluorescent Gas...

$19.45 USD

Nu-Calgon 4184-24 Fluorescent Gas...

$19.45 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

Xantus Products 23-201 Firefly UV Dye Direct Inject AC Leak Detector 1.5 - 5 Ton

Xantus Products 23-201 Firefly UV Dye...

$23.79 USD

Xantus Products 23-201 Firefly UV Dye...

$23.79 USD

NU-CALGON A/C EASYSEAL 2.5oz CAN (TREATS 1.5-5 TON SYSTEM) 4050-06

NU-CALGON A/C EASYSEAL 2.5oz CAN...

$63.97 USD

NU-CALGON A/C EASYSEAL 2.5oz CAN...

$63.97 USD

Nu-Calgon 4177-30 1/4" FlareMate Seal Kit, 10 pack

Nu-Calgon 4177-30 1/4" FlareMate Seal...

$35.99 USD

Nu-Calgon 4177-30 1/4" FlareMate Seal...

$35.99 USD

New Nu-Calgon 4050-02 A/C EasySeal 2+1 Refrigerant Leak Sealant Free Shipping

New Nu-Calgon 4050-02 A/C EasySeal...

$129.99 USD

New Nu-Calgon 4050-02 A/C EasySeal...

$129.99 USD

NUCALGON RX11-FLUSH - FLUSHING TOOL - 4300-50

NUCALGON RX11-FLUSH - FLUSHING TOOL -...

$14.50 USD

NUCALGON RX11-FLUSH - FLUSHING TOOL -...

$14.50 USD

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

Nu-Calgon 4050-11 EasySeal...

$70.99 USD

Nu-Calgon 4050-11 EasySeal...

$70.99 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

10x New Boss 816 - RED Firestop Intumescent Fireproof Sealant

10x New Boss 816 - RED Firestop...

$39.99 USD

10x New Boss 816 - RED Firestop...

$39.99 USD

EASY SEAL PRO SEAL XL4 Auto Direct Inject Treats 1.5 to 5 Ton System Leak Sealer

EASY SEAL PRO SEAL XL4 Auto Direct...

$39.99 USD

EASY SEAL PRO SEAL XL4 Auto Direct...

$39.99 USD

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

Vapco HVAC XPress Refrigerant Sealant...

$34.70 USD

Vapco HVAC XPress Refrigerant Sealant...

$34.70 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

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

Nu-Calgon 4050-51 EasyDye Fluorescent Leak Detection

Nu-Calgon 4050-51 EasyDye Fluorescent...

$22.99 USD

Nu-Calgon 4050-51 EasyDye Fluorescent...

$22.99 USD

NU-CALGON - UV LEAK DETECTION KIT - 4050-15

NU-CALGON - UV LEAK DETECTION KIT -...

$39.00 USD

NU-CALGON - UV LEAK DETECTION KIT -...

$39.00 USD

Nu-Calgon R11-Flush 4300-09 Air Conditioning & Refrigeration System 15.7 oz 445g

Nu-Calgon R11-Flush 4300-09 Air...

$44.99 USD

Nu-Calgon R11-Flush 4300-09 Air...

$44.99 USD

Nu Calgon Easy Seal Ultimate Large System 4050-07 2 to 10 Tons(Bulk 6 Pack)

Nu Calgon Easy Seal Ultimate Large...

$347.88 USD

Nu Calgon Easy Seal Ultimate Large...

$347.88 USD

Nu-Calgon 4300-38 Rx11-flush Liquid Starter Kit

Nu-Calgon 4300-38 Rx11-flush Liquid...

$179.99 USD

Nu-Calgon 4300-38 Rx11-flush Liquid...

$179.99 USD

Nu-Calgon EasySeal DIRECT INJECT 4050-08 1.5 to 5 Tons Leak Sealant

Nu-Calgon EasySeal DIRECT INJECT...

$18.00 USD

Nu-Calgon EasySeal DIRECT INJECT...

$18.00 USD

Envirosafe Proseal with Leak Detector for R134a Automotive AC Systems, case

Envirosafe Proseal with Leak Detector...

$156.00 USD

Envirosafe Proseal with Leak Detector...

$156.00 USD

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

Vapco HVAC XPress Refrigerant Sealant...

$44.70 USD

Vapco HVAC XPress Refrigerant Sealant...

$44.70 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

Nu-Calgon R11-Flush 4300-09 Air Conditioning & Refrigeration System 15.7 oz 445g

Nu-Calgon R11-Flush 4300-09 Air...

$35.00 USD

Nu-Calgon R11-Flush 4300-09 Air...

$35.00 USD

R600a Modern Refrigerant with Gauge & Proseal Mini Direct Inject Kit #8063

R600a Modern Refrigerant with Gauge &...

$54.40 USD

R600a Modern Refrigerant with Gauge &...

$54.40 USD

Xantus Products 32-101 Max Seal +ProDry +UV Dye Commercial Direct Inject AC Leak

Xantus Products 32-101 Max Seal...

$89.99 USD

Xantus Products 32-101 Max Seal...

$89.99 USD

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

Nu-Calgon 4050-08 EasySeal...

$66.99 USD

Nu-Calgon 4050-08 EasySeal...

$66.99 USD

NU-CALGON A/C EASYSEAL SS 2.5oz CAN (TREATS FRACTIONAL UP TO 1.5 TON) 4050-01

NU-CALGON A/C EASYSEAL SS 2.5oz CAN...

$46.75 USD

NU-CALGON A/C EASYSEAL SS 2.5oz CAN...

$46.75 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

Vapco XPS-SS Xpress Seal Refrigerant Sealant - Up To 1.5 Tons

Vapco XPS-SS Xpress Seal Refrigerant...

$36.81 USD

Vapco XPS-SS Xpress Seal Refrigerant...

$36.81 USD

Nu-Calgon 4050-21 EasySeal SS/UV Direct Inject Sealant, Treats Fractional to 1.

Nu-Calgon 4050-21 EasySeal SS/UV...

$80.90 USD

Nu-Calgon 4050-21 EasySeal SS/UV...

$80.90 USD

Nu-Calgon 4050-08 EasySeal Direct Inject

Nu-Calgon 4050-08 EasySeal Direct Inject

$57.44 USD

Nu-Calgon 4050-08 EasySeal Direct Inject

$57.44 USD

DiversiTech 985 Super Seal Flex Inject Sealant New-Old Stock

DiversiTech 985 Super Seal Flex...

$63.00 USD

DiversiTech 985 Super Seal Flex...

$63.00 USD

Xantus Products 19-101 Max Seal XP Hose and Tap for 21-101 4oz Can

Xantus Products 19-101 Max Seal XP...

$19.99 USD

Xantus Products 19-101 Max Seal XP...

$19.99 USD

4050-07 Nu-Calgon Easyseal Ultimate Leak Seal Large System 2-10 Tons 6 Pack

4050-07 Nu-Calgon Easyseal Ultimate...

$348.00 USD

4050-07 Nu-Calgon Easyseal Ultimate...

$348.00 USD

DiversiTech 985 Super Seal Flex Inject Sealant

DiversiTech 985 Super Seal Flex...

$64.00 USD

DiversiTech 985 Super Seal Flex...

$64.00 USD

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

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

$57.27 USD

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

$57.27 USD

Nu-Calgon EasyDye for AC/R Systems 1.5 to 6 tons - 0.1 oz - 4050-51

Nu-Calgon EasyDye for AC/R Systems...

$21.41 USD

Nu-Calgon EasyDye for AC/R Systems...

$21.41 USD

Nu-Calgon 4050-01 A/C EasySeal SS Leak Sealant 1.25oz

Nu-Calgon 4050-01 A/C EasySeal SS...

$44.44 USD

Nu-Calgon 4050-01 A/C EasySeal SS...

$44.44 USD

Nu-Calgon Easy Seal with UV Dye 4050-12 2 to 7.5 Tons 6 Pack with UV Light

Nu-Calgon Easy Seal with UV Dye...

$355.62 USD

Nu-Calgon Easy Seal with UV Dye...

$355.62 USD

NU-CALGON - A/C RENEW - 4057-55 - TREATS UP TO 5 TONS

NU-CALGON - A/C RENEW - 4057-55 -...

$69.99 USD

NU-CALGON - A/C RENEW - 4057-55 -...

$69.99 USD

DiversiTech Flex Inject Sealant Total Flex Shot LeakArmor UV Single Use Hose

DiversiTech Flex Inject Sealant Total...

$50.00 USD

DiversiTech Flex Inject Sealant Total...

$50.00 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

Xantus Products 20-101 Max Seal Direct Inject AC Leak Sealant, 1.5 - 5 Tons

Xantus Products 20-101 Max Seal...

$40.99 USD

Xantus Products 20-101 Max Seal...

$40.99 USD

#63- DiversiTech Flex Inject Hose, Don’t Know Anything About It. Used.??

#63- DiversiTech Flex Inject Hose,...

$15.00 USD

#63- DiversiTech Flex Inject Hose,...

$15.00 USD

Rectorseal 45318 AC Leak Freeze PRO nano with UV Detection Formula

Rectorseal 45318 AC Leak Freeze PRO...

$47.46 USD

Rectorseal 45318 AC Leak Freeze PRO...

$47.46 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

Nu-Calgon 4051-06 A/C EasyDry 3oz Eliminates Moisture (Up to 5 Ton Systems)

Nu-Calgon 4051-06 A/C EasyDry 3oz...

$59.99 USD

Nu-Calgon 4051-06 A/C EasyDry 3oz...

$59.99 USD