Top Weatherproof Chemical Resistant Sealant

DAP Extreme Stretch Kit - 10.1 oz White Premium Crackproof Elastomeric Sealant. Stretches Over 600%, Seals Gaps up to 3\ Wide. Includes 12 Extreme Stretch Tubes and Applicator Gun

  • ALL-PURPOSE SEALANT! Looking for a high-quality sealant that won't let you down? Look no further than DAP Extreme Stretch! This waterproof and weatherproof sealant stretches over 600% and seals joints up to 3" wide. This low odor urethane acrylic sealant can be used for indoor and outdoor projects..
  • WIDE RANGE OF USES! DAP Extreme Stretch is ideal for windows, doors, cornices, chair rails, baseboards, trim, siding, vents, soffits, eaves, countertops, and sinks. Paint can be applied over it after at least two hours of drying..
  • AWESOME VALUE KIT! Our AWF PRO DAP Extreme Stretch Kit comes with everything you will need. The kit includes: White Extreme Stretch 10.1oz Tubes (12) and AWF PRO Heavy Duty Caulk Gun (1)..
  • SIMPLE TO USE! 1. Surface preparation. It is imperative that the project surface is clean, dry and clear of old sealant. Extreme Stretch will not adhere to old sealant. 2. Cut the nozzle at a 45° angle to desired bead size. 3. Load into caulk gun. 4. Fill gap with sealant, pushing the bead forward. 5. Tool within 15 minutes. FOR EXTRA WIDE GAPS: Ensure to use backer rod on any joint sizes that are deeper or wider than ½”..
  • EASY CLEAN UP! Clean up with a damp cloth or sponge before it skins over. Cured sealant must be cut or scraped away..
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Dap Dynaflex 230 Clay Silicone Door, Trim and Window Sealant 10.1 oz.

  • White DYNAFLEX 230 Premium Elastomeric Sealant 10.1 oz.
  • DAP's most advanced latex sealant technology..
  • Provides excellent adhesion and a watertight, weatherproof seal..
  • Federal Spec. TT-S-00230C, Type II, Class A, ASTM Spec. C 920, Class 25.
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12 Pack Dap 18300 DYNAFLEX 230 Premium Indoor/Outdoor Sealant - White 10.1-oz Cartridge (18275)

  • White DYNAFLEX 230 Premium Elastomeric Sealant 10.1 oz.
  • DAP’s most advanced latex sealant technology..
  • Provides excellent adhesion and a watertight, weatherproof seal..
  • Federal Spec. TT-S-00230C, Type II, Class A, ASTM Spec. C 920, Class 25.
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Amazing Goop Automotive Adhesive 3.7 Oz 12 Packs

  • Creates a flexible hold that won't crack, yellow or become brittle under stress.
  • Abrasion resistant - great for bonding items subject to vibration.
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Aladdin Equipment New 630 Magic Lube 1oz Teflon Lubricant/Sealant

  • ideal for use on motors, o-rings, gaskets, & bearing.
  • magic lube is a teflon based non-melting, non-toxic formula that is waterproof for use in both wet & dry environments.
  • it is chemical resistant and it prevents rust & corrosion.
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Multipurpose 100% Silicone Sealant (6 x 8.4 fl oz) Clear Waterproof 6 Pack

  • Low Odor - You won’t have to deal with strong or hazardous chemical smells when using our sealant, as this silicone caulk is low odor. It is 100% silicone polymer and includes solvents and additives..
  • Safe For Outdoors - When properly applied, our weather shield silicone sealant is suited to outdoor usage. The silicone caulk is waterproof and resists degradation form the sun’s UV rays. It won’t yellow over time & will hold steady in place..
  • Flexible And Strong Sealant - Our 100% silicone sealant is both strong and flexible. When used to seal gaps and fill in cracks, the clear silicone sealant stays firmly in place without shrinking or cracking..
  • Easy To Use And Clean Up - This 100% silicone is simple to apply, and rain ready in 24-48 hours. To use the silicone sealant, you will need to clamp the surfaces together while the clear silicone dries. Remove excess silicone with mineral spirits..
  • Multiple Applications - For your convenience, the weather shield silicone can be used in many different projects. The silicone caulk is perfect to fill sink and shower gaps, or to seal cracks around windows. Do not use the clear silicone on mirrors..
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Certified Thermomelt Sticks

  • SPECIFICALLY DESIGNED FOR HVAC / R APPLICATIONS: Weather resistant temperature range of -60 degrees Fahrenheit to 400 degrees Fahrenheit make this Extreme Temperature Sealant ideal for HVAC/R uses.
  • EXCELLENT ADHESION TO MANY SURFACES: Adheres to Metal, Aluminum, Concrete, Glass, Fiberglass, Vinyl, and Plastic and offers long-lasting flexibility and durability with a weather-resistant seal.
  • WILL NOT CRACK, SHRINK OR PEEL: With its Permanent Flexibility design, the multi-purpose sealant will withstand the elements and won’t crack, peel or shrink for a dependable seal that lasts for years.
  • FORM A WEATHER-RESISTANT SEAL: Depend on Red Devil’s Extreme Temperature Sealant for your HVAC/R.
  • the sealant remains flexible with impressive adhesion and provides a weather-resistant seal that is heat and cold resistant when applied correctly.
  • FOR BEST RESULTS: Before applying the sealant, remove any old caulk, debris, or other residues that might interfere with adhesion and make sure the sealant is used on clean, dry surfaces for best results.
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CRC RTV Silicone Sealant 14059 – 6.5 Wt Oz., Red, General Purpose High Temperature Gasket Sealant

  • CRC INDUSTRIES: A market leader that offers impeccably designed chemical solutions to maintain, protect and repair different marine, heavy-duty motor vehicles, industrial-grade engines, household tools and electrical equipment..
  • SILICONE SEALANT: CRC RTV Silicone Sealant is designed for a wide range of sealing, bonding, protecting, and waterproofing. Red is designed as a high temperature, low odor, non-corrosive gasket sealant..
  • DURABLE PERFORMANCE: Stands up to tough conditions such as rain, snow, and extreme temperatures. Great for indoor and outdoor use..
  • APPLICATIONS: RTV Silicone Sealant is ideal for sealing, bonding, protection and waterproofing in HVAC, electrical, construction, metal working, filling gaps between mating parts, gearboxes, pumps, motors, and for general gasket sealing..
  • PRODUCT SPECIFICATIONS: Available in a 6.5 wt. oz. pressurized tube with Select-a-Bead nozzle..
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GE Sealants & Adhesives - 2709197 MAWD310CR Window & Door All Weather Pro Clear, 10.1 Ounce

  • 100% WATERPROOF AND WEATHERPROOF: Seals and helps protect against water damage and extreme weather conditions.
  • MOLD AND MILDEW RESISTANT: Cured sealant is resistant to stain-causing mold and mildew growth, making it a great choice for exterior features such as windows, doors, siding and flashing.
  • EASY APPLICATION AND EASY CLEAN-UP: Guns out effortlessly, tools smoothly and cleans up easily with soap and water.
  • PAINTABLE: Paint-ready in as little as 1 hour so you can have a beautiful finish in no time.
  • DURABLE AND FLEXIBLE: Stretches over 600% and seals up to 2-inch gaps with 25% expansion, remaining shrink-proof and crack-proof under varying conditions.
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CRC RTV Silicone Sealant 14059 – [Pack of 12] 6.5 Wt Oz., Red, General Purpose High Temperature Gasket Sealant

  • CRC INDUSTRIES: A market leader that offers impeccably designed chemical solutions to maintain, protect and repair different marine, heavy-duty motor vehicles, industrial-grade engines, household tools and electrical equipment..
  • SILICONE SEALANT: CRC RTV Silicone Sealant is designed for a wide range of sealing, bonding, protecting, and waterproofing. Red is designed as a high temperature, low odor, non-corrosive gasket sealant..
  • DURABLE PERFORMANCE: Stands up to tough conditions such as rain, snow, and extreme temperatures. Great for indoor and outdoor use..
  • APPLICATIONS: RTV Silicone Sealant is ideal for sealing, bonding, protection and waterproofing in HVAC, electrical, construction, metal working, filling gaps between mating parts, gearboxes, pumps, motors, and for general gasket sealing..
  • PRODUCT SPECIFICATIONS: Available in a 12 pack of 6.5 wt. oz. pressurized tubes with Select-a-Bead nozzle..
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CRC RTV Silicone Sealant 14072 – 6.5 Wt Oz, Black, General Purpose High Pressure Gasket Sealant

  • CRC INDUSTRIES: A market leader that offers impeccably designed chemical solutions to maintain, protect and repair different marine, heavy-duty motor vehicles, industrial-grade engines, household tools and electrical equipment..
  • SILICONE SEALANT: CRC RTV Silicone Sealant is designed for a wide range of sealing, bonding, protecting, and waterproofing. Black is designed as a high pressure, low odor, non-corrosive gasket sealant..
  • DURABLE PERFORMANCE: Stands up to tough conditions such as rain, snow, and extreme temperatures. Great for indoor and outdoor use..
  • APPLICATIONS: RTV Silicone Sealant is ideal for sealing, bonding, protection and waterproofing in HVAC, electrical, construction, metal working, filling gaps between mating parts, gearboxes, pumps, motors, and for general gasket sealing..
  • PRODUCT SPECIFICATIONS: Available in a 6.5 wt. oz. pressurized tube with Select-a-Bead nozzle..
  • Seals, bonds, waterproofs and protects quickly and easily.
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Dicor BT-1834-5 Butyl Seal Tape – 1/8” x ¾” x 30’ – 5 Pack

  • Appearance: Grey, extruded butyl sealant tape.
  • Temperatures: Application: 30°F to 110°F, Operating limits: -20°F to 275°F.
  • Water Resistance: Sealant maintains adhesion to galvanized metal after being submerged for 30 days at 120° F (HTM 9.0).
  • Chemical Resistance: Excellent to water, vapor and alcohol.
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