Uncover the Latest Leak Freeze Innovations

Unlock the true essence of Leak Freeze—where craftsmanship and performance meet.

Wynn's 1831015 55863 Radiator Stop Leak 325 ml

4.2

$64

Bar's Leaks Original Cooling System Stop Leak

4.0

$8

Rectorseal 45316 AC Freeze PRO Nano Leak Sealer, 1.5 oz, Blue

3.9

$201

GranvilleCe-Lit Radiator Stop Leak Cement Sealant Powder (1)

4.1

$28

A/c Leak Freeze 00284-1.5oz w/ 1/4" Adapter

$335

RectorSeal AC Leak Freeze Pro Nano with UV 45318 Refrigerant Leak Sealant, Quick and Easy, HVAC, 1.5 oz.

4.1

$165

Rectorseal 45317 AC Freeze PRO Nano Magic Frost Leak Sealer, 1.5 oz, Green

4.1

$269

FIRST ALERTL1 WiFi Water Leak and Freeze Detector

3.9

$160

A/c Leak Freeze 00284 - 1.5oz w/ 1/4" Adapter

3.7

$177

Rectorseal 45302 Freeze Leak Repair, 0.5 oz, Red

3.9

$152

Rectorseal 45318 AC Freeze PRO Nano UV Leak Sealer, Yellow

$1,419

Bar's Products Leaks 1186 Liquid Aluminum Stop Leak - 16.9 oz

4.3

$115

Rectorseal 45312 AC Leak Freeze 1.5oz Cartridge, 1.5 oz

4.0

$165

eufy Security Water and Freeze Sensor with Remote Alerts, IP65 Waterproof, 2-Year Battery Life, HomeBase Required, Compatible with HomeBase S380 and S280, App Control

4.4

$90

Rectorseal45316 AC Freeze PRO Nano Leak Sealer, 1.5 oz, Blue

$296

Wynn'sCar Radiator Stop Leak Sealant Antifreeze Coolant Repair Additive 325ml

4.3

$38

RectorSeal 45311 Ac Leak Freeze Sealant, 1.5 oz. Cartridge

4.4

$186

AC Leak Freeze 0.5 ounce Refill HOSE NOT INCLUDED

3.6

$176

RectorsealAC Leak Freeze Magic Frost with 1/4" Adapter 45322 Leak Sealant, Non- Polymer Formula & Safe for Refrigeration Systems, Easy Application, HVAC, 0.5 oz.

4.1

$271

Arctic Hayes ZEK1 Aero Disposable Pipe Freezing Kit with 1 Freezing Jacket for Plumbing Installation, Repair & Maintenance. Freezes Plastic & Metal Pipes (8-15mm), Blue [Energy Class A]

4.0

$107

K-Seal Coolant Leak, 236ml | Multi-use Car Radiator & Head Gasket Repair Sealant

4.3

$71

RectorSeal 45311 AC Leak Freeze 1.5oz

4.3

$169

Honeywell W1KS W1 Wi-Fi Water Leak And Freeze Detector - White

3.8

$229

RectorSeal AC Leak Freeze Magic Frost with 1/4" Adapter 45322 Leak Sealant, Non- Polymer Formula & Safe for Refrigeration Systems, Easy Application, HVAC, 0.5 oz.

4.0

$208

Rectorseal 45317 Leak Sealer, 1.5 oz, Green

4.1

$289

Fibaro HomeKit Flood Sensor Water Leak, Freeze & Temperature Multisensor, FGBHFS-001, white

4.2

$447

A/C LEAK FREEZE WITH MAGIC FROST, 1.5 Ounce

3.8

$294

Leak Saver Direct Inject Ultimate 3-Pack | 3-in-1 AC Refrigerant Leak Sealer | with UV Dye & Moisture Remover | for Most HVAC Systems Up to 5 Tons - Professional AC Leak Sealer - AC Stop Leak

4.1

$414

A/c Leak Freeze 00284 - 1.5oz w/ 1/4" Adapter

FREE

KiddeWiFi Water Leak Detector & Freeze Alarm, Alexa Device, Smart Leak Detector for Homes with App Alerts,White

4.1

$95

Rectorseal45308 AC Freeze PRO Nano Mini-Split UV Leak Sealer, Yellow

3.4

$313

ENVIRO-SAFE Direct Inject ProSeal XL4 1.5-5 ton Inject Stop Leak R-22 Home Contractor 3 Pack #2100AI-5CP

4.3

$334

SimpleSENCE Water Leak and Freeze Detector, Smart WiFi Water and Freeze Sensor with Audible Alarm and Text & E-Mail Notification. Continuous Monitoring for Your Home and Investment Property (1 Pack).

4.0

$149

Bar's Leaks Radiator Stop Leak, 11 oz

$20

Samson COOL PACK - Reduce Swelling and Relief in Body Aches, Non Toxic Gel, Leak Resistant, Comes in Reusable Wrap (JUST FREEZE & USE)

$11

Mr. Freeze r134a Refrigerant with Leak Sealer 14oz in Self Sealing Container (6 Pack)

3.9

$457

Honeywell CHW3610W1001 Wi-Fi Water Leak and Freeze Detector (2 Pack)

4.3

$625

Mini Fridge Silicone Mat with Convex Edge - 24''x24''x0.5'' - Mini Fridge Freezer Under Mat prevents appliance leaks and spills, providing the ultimate floor protection for appliances (black)

4.4

$42

TSI Supercool28399 HVAC Leak Stop Syringe with Application Hose, 2 fl. oz. (60 mL)

3.7

$90

(BL) New 45311 RectorSeal (00280) Ac Leak Freeze Sealant, 1.5 oz. Cartridge fits many other models

$325

Leak Saver Direct Inject AC Leak Sealer Small System | AC Stop Leak for Most HVAC Systems Up to 1 Ton | Works with All Systems & AC Refrigerants | Made in The USA

4.2

$101

Rectorseal 45312 AC Leak Freeze

4.2

$397

A/C Leak Freeze with MagicFrost 00282, 1.5 oz, tube only.

4.0

$248

Rectorseal AC Leak Freeze, 0.5 Oz, Red

4.0

$485

HoneywellCHW3610W1001 Wi-Fi Water Leak And Freeze Detector, 1 -Pack

4.1

$426

Lyric Wi-Fi Water Leak & Freeze Detector by Honeywell

4.1

$939

First Alert L1 Wi-Fi Water Leak and Freeze Detector (Cable not included)

3.4

$345

Leak Saver Direct Inject UV - Refrigerant Leak Sealer with Added UV Dye to Detect Large Leaks - for AC, Refrigeration, and Automotive Systems Up to 5 Tons - Compatible with All Refrigerants

4.2

$130

First Alert L1 Wi-Fi Water Leak and Freeze Detector (Cable not included)

3.9

$139

26" x 24" Mini fridge Silicone Mat with Raised Edge, Under Washing Machine Pad Under Mini Refrigerator Freezer Protect From Appliance Leaks Water Spills absorbent (26" x 24" Black)

4.4

$98

31705 31688 RV Toilet Water Valve Kit Freeze-resistant and Leak-resistant RV Toilet Parts Compatible with Thetford Aqua-Magic V High and Low Models RV Toilet by Fetechmate

4.6

$49

AOZITA 24 Sets 16 oz Plastic Deli Food Containers With Lids, Airtight Food Storage Containers, Freezer/Dishwasher/Microwave Safe, Soup Containers For Takeout Meal Prep Storage

4.8

$24

Bar's Leaks Radiator Stop Leak 2X Concentrate, 6 oz.

4.1

$61

TSI Supercool28399 Hvac Leak Stop Syringe With Application Hose, 2 Fl. Oz. (60 Ml)

3.6

$103

K-Seal ST5501 Multi Purpose 1 Step Permanent Coolant Leak

4.2

$82

ComStar A/C Zero-Leak, Permanent "Stop Leak" for A/C Systems, Seals Leaks Instantly, Non-Hardening, Polymer-Free, Eco-Friendly, Made in USA, 4 Ounces (90-700)

4.1

$66

No Leak Momcozy Silicone Breastmilk Storage Bags, Reusable Breastmilk Freezer Storing Bags for Breastfeeding, 8.5oz/250ml Breast Milk Saver, Leakproof Baby Food Pouches, BPA Free (Gray, 5pcs)

4.7

$127

Momcozy Breastmilk Storing Bags, Temp-Sensing Discoloration Milk Storing Bags for Breastfeeding, Disposable Milk Storage Bag with 6 Ounce Self Standing, No-Leak Milk Freezer Storage Pouches, 120pcs

4.7

$75

Leak Saver Leak Shot Basic - CO2 Injector for Easy Installation of Sealants and Additives (Sealant Not Included) - for Air Conditioners, Refrigerators, Refrigeration Units, and RVs

3.8

$85

Gorilla Grip Oversized Silicone Ice Cube Tray, 2 Pack, Stackable Leak Resistant Lid, Easy Release Freezer Mold for Large Square Cubes, Slow Melt in Drinks, Iced Coffee, Bar Accessories, Mint

4.6

$24

Momcozy Breastmilk Storage Bag, 8Oz, Temp-Sensing Color Change, 120 Count Milk Storage Bags Breastmilk with Pour Spout, Milk Bag with Self Standing for Breastfeeding, No Leak Presterilized for Freezer

4.7

$85

YoLink Smart Home Starter Kit: Hub & Water Leak Sensor 4 with 105dB Audio Alarm 3-Pack, SMS/Text, Email & Push Notifications, Freeze Warning, LoRa Up to 1/4 Mile Open-Air Range, w/Alexa, IFTTT

4.7

$187

K-Seal ST5501 Multi-Purpose One Step Permanent Coolant Leak Repair, 8oz, Pour and Go, Mixes with All Antifreeze, No Flushing Required

4.2

$52

Arctic Freeze Auto A/C Recharge R-134a Synthetic Refrigerant for MVAC use in a 14-Ounce Self-Sealing Container with Stop Leak - Includes 14oz R134A & Recharge Hose - NO Gauge

4.3

$136

K-Seal ST5501 Multi-Purpose One Step Permanent Coolant Leak Repair, 8oz, Pour and Go, Mixes with All Antifreeze, No Flushing Required

4.3

$51

MomcozyBreastmilk Storage Bag, 8Oz, Temp-Sensing Color Change, 200 Count Milk Storage Bags Breastmilk with Pour Spout, Milk Bag with Self Standing for Breastfeeding, No Leak Presterilized for Freezer

4.7

$110

Govee WiFi Water Sensor 3 Pack, Smart Water Leak Detector, 100dB Adjustable Alarm Suit for Home and Basement, Water Leak Alert with Email & APP Push

4.3

$188

Elegant Disposables 16 OZ - 24 Sets Plastic Deli Food Storage Containers with Airtight Flexible Lids Microwavable, Leak Free, Washable, Freezer Safe.

4.2

$68

Ice Cream Containers for Homemade, Ice Cream Containers Set (4 Pack - 1 Quart Each), Reusable Ice Cream Storage Containers for Freezer, Leak-Free Ice Cream Containers with Silicone Lids

4.6

$65

AC Leak Sealant Direct Inject Refrigerant Leak Sealer Air Conditioner for Most HVAC Systems Up to 5 Tons (1)

$89

Bar's LeaksHigh Mileage Cooling System Repair

4.2

$40

Bar's Leaks1186 Liquid Aluminum Stop Leak - 16.9 oz

4.3

$1,259

28 Pcs Food Storage Containers with Lids (14 Lids & 14 Containers),Airtight BPA Free Microwave Dishwasher/Freezer Safe Plastic Food Containers Set for Kitchen Organization for Meal Prep & leftover

4.4

$111

Bar's Leaks PLT11 Pelletized HD Radiator Stop Leak - 11 oz.

4.3

$46

Leak Saver Direct Inject Dry A/C Moisture Remover (No Leak Sealant, Moisture Remover Only) - For Systems Up to 5 Tons - Converts Moisture into Synthetic Oil - Created and Used by HVAC Pros - USA Made

4.4

$130

WEICONLeak Detection Spray 400ml viscous easy of leaks in pressure lines oxygen Co2 foam-forming not flammable

4.6

$52

Xtreme Ultra - Leak stop for A/C and refrigeration

2.5

$123

MANNOL9966 Germany Radiator Leak Stop, 325ml

4.1

$26

K-Seal ST5516 Heavy-Duty Multi-Purpose One Step Permanent Coolant Leak Repair, 8oz, Pour and Go, Mixes with All Antifreeze, No Flushing Required

4.3

$142

Resideo W1 Wi-Fi Water Leak And Freeze Detector - White

$604

Liqui Moly 2x Stop Leak Radiator Sealant, 150ml

4.6

$56

Liquid Rubber L R Waterproof Sealant - Multi-Surface Leak Repair Indoor and Outdoor Coating, Water-Based, Easy to Apply, Original Black, 1 Quart

4.4

$180

Refrigeration Technologies Big Blu Subzero Micro Leak Detector 1Qt

$105

Kidde Smart Water Leak Detector & Freeze Sensor with Smart Features, Battery Operated

4.4

$75

YoLink Water Leak Detector 4 with 105dB Audio Alarm, Freeze Warning, App Push, Email Alerts and Limited Text - Smart Water Sensor Alarm w/ Alexa, IFTTT - 1/4 Mile Long Range, Hub Required

4.7

$148

Liqui MolyPro Line Radiator Stop Leak K Fluid 250 ml

4.5

$65

YoLink Smart Home Starter Kit: Hub & Water Leak Sensor 4 with 105dB Audio Alarm 4-Pack, SMS/Text, Email & Push Notifications, Freeze Warning, LoRa Up to 1/4 Mile Open-Air Range, w/Alexa, IFTTT

4.6

$312

Super Strong Flex Leakage Repaire Waterproof Tape for Garden hose pipe water tap Bonding Rescue quick repairing Quickly stop leak 10x150cm

2.8

$28

Weicon Leak Detection Spray 400ml

4.5

$46

Rislone One Seal Stop Leak (RP-44334)

4.0

$27

RisloneLiquid Copper Block Seal Intake & Radiator Stop Leak

3.4

$54

Wynn's50664 325ml Engine Stop Leak

4.2

$36

NALACAL WJL-6000 Freon Leak Detector, Halogen Gas Tester, HVAC Refrigerant AC Sniffer R22 R410A R134A with LED, Adjustable Sensitivity, for Halogen Gas Leakage, Air Condition Refrigerant Leak Detector

$156

Weicon Freeze Spray 400ml

4.0

$45

ERRECOMR12&R134 Leak Stop Extreme Ultra with Adapters for AC Vehicles (0.20fl. oz/6ml)

3.9

$88

Weicon Leak Detection Spray | 400 ml Easy Of Leaks In Pressure Lines Oxygen And Co2 Foaming Not Flammable Anticorrosive

4.5

$38

Calculated Industries 7445 AccuMASTER Duo Pro Pin & Pinless Moisture Meter Detects Hidden Leaks and Moisture | Combo Non-invasive Pad + Pin Sensors | for Restoration Contractors, Woodworkers, DIYs

4.5

$400

ComstarLeak Bubbles Yellow HVAC & Gas Detector, Fastest-Acting Leak Detector in Today's Market - Safe, Non-Corrosive, Long-Lasting Bubbles, Detects Micro Leaks, Made in USA, 1 Quart Spray (90-204)

4.5

$94

Leak Saver Direct Inject UV - Refrigerant Leak Sealer with Added UV Dye to Detect Large Leaks - for AC, Refrigeration, and Automotive Systems Up to 5 Tons - Compatible with All Refrigerants

4.2

$182

Resideo RCHW3610WF Wi-Fi Water Leak & Freeze Detector

$475