Top Duct Expansion Joints

NP1 POLYSEAL WHITE 10OZ

  • MasterSeal NP1 10.1 Oz. Polyurethane Sealant, White NP1WHT12.
  • A versatile moisture-curing high-performance polyurethane sealant with permanent elasticity (Formerly: Sonolastic NP 1)..
  • or use on active, vertical and horizontal interior, exterior joints including expansion wall joints, floor and pavement joints, curtain walls, panel walls, precast walls, window frames, structural components, dams, spillways, and storm water drains..
  • Substrates include concrete, masonry, aluminum, and wood. Bonds to concrete, masonry, and other materials without a primer..
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Nashua 357 Premium Grade Duct Tape: 3 in. x 60 yds. (Silver)

  • Please note that Nashua 357 comes to our converter in log roll format (that is why the tape can be offered in non-standard widths) and because of that rolls will more often than not ship on plain white cores..
  • Nashua 357 Premium Grade Duct Tape is the duct tape professional contractors choose when they require a consistent, trouble-free product. It has high tensile strength and is very durable. Its clean release resists delamination and it conforms to a wide variety of surfaces. It also tears straight, resists curling, and has outstanding performance over a wide temperature range..
  • Low VOC Content and can contribute toward satisfying EQ Credit 4.1 (Low Emitting Materials) under LEED. Nashua 357 uses include HVAC (heating, ventilating, air conditioning) and refrigeration applications..
  • Also sealing of seams and joints in metal air handling systems, sand, and media blasting applications, and the manufacture of flexible duct equipped with metal collars..
  • Adhesion: 95 ounces per inch (to stainless steel test panel). Tensile Strength: 50 pounds per inch (longitudinal). Thickness: 13 mils (carrier, adhesive). Elongation: 13%. Service/Operating Temperature: 40F to 200F..
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Nashua 357 Premium Grade Duct Tape: 2 in. x 60 yds. (Silver)

  • Please note that Nashua 357 comes to our converter in log roll format (that is why the tape can be offered in non-standard widths) and because of that rolls will more often than not ship on plain white cores..
  • Nashua 357 Premium Grade Duct Tape is the duct tape professional contractors choose when they require a consistent, trouble-free product. It has high tensile strength and is very durable. Its clean release resists delamination and it conforms to a wide variety of surfaces. It also tears straight, resists curling, and has outstanding performance over a wide temperature range..
  • Low VOC Content and can contribute toward satisfying EQ Credit 4.1 (Low Emitting Materials) under LEED. Nashua 357 uses include HVAC (heating, ventilating, air conditioning) and refrigeration applications..
  • Also sealing of seams and joints in metal air handling systems, sand, and media blasting applications, and the manufacture of flexible duct equipped with metal collars..
  • Adhesion: 95 ounces per inch (to stainless steel test panel). Tensile Strength: 50 pounds per inch (longitudinal). Thickness: 13 mils (carrier, adhesive). Elongation: 13%. Service/Operating Temperature: 40F to 200F..
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1PCS Premium Silver Aluminum Tape Foil Tape 2 x65 Feet,3.9mil Metal Tapes with Adhesive Backing for Ductwork Heavy Duty Duct Tape for Heat Insulation HVAC Dryer Vents Wrap Pipe Repair Ducting

  • 【Wide Applications】Aluminum tape with adhesive backing is suitable for sealing, repairs and patching HVAC air duct system, wrap pipes insulation, waterproof sealing aluminum, sealing hot and cold air ducts, dryer vents, heavy duty ducts tapes, stainless steel and plastic joints/joints, temporary repair of metal surfaces, fixing hose and copper pipe, etc. Aluminum foil tape is suitable for smooth flat and irregular surfaces..
  • 【Strong Adhesion】Our metal tape with adhesive backing is made of high quality pressure sensitive adhesives. So, this aluminum foil tape has stronger sticking, easier tearing, leave no trace without residual glue. This metal insulation tape is very fit for kitchen with heat resistant, moisture resistant, and waterproof. Provide you with excellent adhesion and stability under low and high temperature conditions (long-term temperature resistance: 120℃, short-term temperature resistance: 350℃)..
  • 【3.9mil Thickness Aluminum Foil Tape】If the metal aluminum foil tape is too thin, the HVAC air duct tape will break easily, and if insulation tape is too thick, the heavy duty tape will be difficult to fit the pipe surface wrapping. The aluminum tape of 3.9mil thickness is moderate and perfect for use. So our 3.9mil foil tape is....
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Nashua 398-2 Professional Grade Duct Tape, 27 lbs/in Tensile Strength, 60 yards Length x 2\ Width, Silver

  • Please note that Nashua 357 comes to our converter in log roll format (that is why the tape can be offered in non-standard widths) and because of that rolls will more often than not ship on plain white cores..
  • Nashua 357 Premium Grade Duct Tape is the duct tape professional contractors choose when they require a consistent, trouble-free product. It has high tensile strength and is very durable. Its clean release resists delamination and it conforms to a wide variety of surfaces. It also tears straight, resists curling, and has outstanding performance over a wide temperature range..
  • Low VOC Content and can contribute toward satisfying EQ Credit 4.1 (Low Emitting Materials) under LEED. Nashua 357 uses include HVAC (heating, ventilating, air conditioning) and refrigeration applications..
  • Also sealing of seams and joints in metal air handling systems, sand, and media blasting applications, and the manufacture of flexible duct equipped with metal collars..
  • Adhesion: 95 ounces per inch (to stainless steel test panel). Tensile Strength: 50 pounds per inch (longitudinal). Thickness: 13 mils (carrier, adhesive). Elongation: 13%. Service/Operating Temperature: 40F to 200F..
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MasterSeal NP 1 080492301663 Aluminum Gray Cartridges Sealant Pack of 10

  • MasterSeal NP1 10.1 Oz. Polyurethane Sealant, Grey.
  • A versatile moisture-curing high-performance polyurethane sealant with permanent elasticity (Formerly: Sonolastic NP 1)..
  • For use on active, vertical and horizontal interior, exterior joints including expansion wall joints, floor and pavement joints, curtain walls, panel walls, precast walls, window frames, structural components, dams, spillways, and storm water drains..
  • Substrates include concrete, masonry, aluminum, and wood. Bonds to concrete, masonry, and other materials without a primer. Does not require mixing. Skins overnight and fully cures within a week..
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1-Gal. L3000 Concentrated Water-Based Lithium Silicate Densifier, Hardener, and Sealer for Concrete & Masonry

  • Elastic sealant designed for all types of joints and cracks where maximum depth of sealant will not exceed 1/2 in. (12.7mm).
  • PERFORMANCE: Suitable for vertical and horizontal joints. Can be used at 40°F (4°C). Capable of ±35 % joint movement. Can be painted with water-based, oil-based or rubber-based paints..
  • SUPPORTS: Ideal for: weatherproofing of joints, cracks and gaps in concrete, brickwork, blockwork, masonry, stucco and metal frame, joints in walls, floors, balconies, around window or door frames, expansion joints and roofing..
  • DURABILITY: Excellent resistance to aging and weathering. Durable, flexible with exceptional cut and tear resistance.
  • USES: Can be applied on green/new concrete 24 hours once harden and on concrete that has been wet 1 hour after water source has stopped. Crack filler.
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MasterSeal NP1 10.1 Oz. Polyurethane Sealant, Black - Pack of 2

  • MasterSeal NP1 10.1 Oz. Polyurethane Sealant, Stone.
  • A versatile moisture-curing high-performance polyurethane sealant with permanent elasticity (Formerly: Sonolastic NP 1)..
  • For use on active, vertical and horizontal interior, exterior joints including expansion wall joints, floor and pavement joints, curtain walls, panel walls, precast walls, window frames, structural components, dams, spillways, and storm water drains..
  • Substrates include concrete, masonry, aluminum, and wood. Bonds to concrete, masonry, and other materials without a primer. Does not require mixing. Skins overnight and fully cures within a week..
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Polypropylene HIGH Density CAULKING Cord (#11-11/32\)

  • Poly Foam Caulk Saver acts as a filler in large gaps before applying caulk.
  • Use in pavement cracks wall joints and foundations.
  • Fills large gaps and openings to prevent drafts.
  • Provides a sound surface for caulking projects.
  • Recommended for use in expansion joints in driveways and sidewalks.
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Dap 18814 12 Pack 10.1 oz. Premium Polyurethane Construction Adhesive Sealant, Gray

  • Dap Premium Polyurethane Construction Adhesive Sealant is a one-part, moisturecuring, non-sag elastomeric commercial-grade sealant.
  • It is specifically formulated to provide a long-lasting, durable seal when filling exterior gaps, joints and cracks.
  • This high-performance sealant offers superior adhesion to most substrates and remains flexible to withstand up to 70% total joint movement when installed into a properly prepared joint.
  • Exceptional cut and tear resistance. Handles foot & vehicle traffic and may be used above or below waterline (including potable water applications).
  • Ideal for use on window and door perimeters, horizontal & vertical joints, aluminum, vinyl or fiber-cement siding, siding corner joints, expansion and control joints, pre-cast panels, fascia, tuck pointing, ducts, vents, skylights, common roofing detail applications, foundations, chimneys and flashing, eaves, downspouts.
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ElastiPoxy Concrete Joint & Crack Filler Kit (2-qts.) - Flexible Epoxy Joint Sealant for Floor-to-Wall Joints, Contraction Joints, Cracks in Concrete Blocks, Spalled Concrete.

  • Flexible Repair To Allow For The Natural Movement Of Concrete And Joints..
  • Adhesion To Damp Surfaces, Making It Ideal For Basements, Slab On Grade, And Driveways..
  • Permanently Fills And Repairs Leaking Contraction Joints, Floor To Wall Joints, Expansion Joints, And More..
  • High-Quality, 100%-Solid, 2-Component Epoxy..
  • Just Add Sand To Increase Workability And Use As A Super Strong Mortar Alternative.
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XFasten Aluminum Foil Reflective Duct Tape, 3.6 mil, 2 Inches x 55 Yards, Heavy-Duty HVAC Aluminum Metal Duct Tape for Metal Pipes, Air Vents, Furnace, and AC Units

  • Industrial-grade Aluminum Reflective Foil Tape equipped with high-heat capacity epoxy resin and quick-release silicone adhesive liner. Withstands extreme humidity and temperature from -30°C to 180°C..
  • This Metallic Furnace Duct Tape for HVAC is ideal for sealing hot and chilly air ducts, repairing metal seams and insulating aluminum duct pipes..
  • Increases temperature efficiency, making this dryer foil tape ideal for insulation, heat sinks, AC-units, heaters and vents. Heavy-duty performance against flame, moisture, weather, corrosion and rusting..
  • This adhesive aluminum tape provides excellent bond on metals, plastics, copper, ceramic and concrete. Conformable and pressure sensitive adhesive enables it to fit on corrugated joints and irregular corners..
  • Excellent flame retardant and vapor barrier. Can be stored at any environment without degrading, making this aluminum duct tape ideal for window type AC and heaters, vents and ducting..
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