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Caulks & Foams

Caulks and foams can seal small gaps and drafts along windows, doors, showerheads, faucets and more. Sealing these areas helps keep the weather out - be it hot, cold, or wet.

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GE Max1000 Siliconized Acrylic Caulk

GE Max1000 Siliconized-Acrylic Sealant is a multi-purpose siliconized-acrylic caulk. Max1000 contains silicone to give better adhesion and better flexibility. It is a versatile sealant, formulated to be used in most new constructi...

Price: $1.99

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BOSS Acrylic Latex Caulk with Silicone

This is a good quality caulk for use around windows, doors, siding, trim, baseboards, and vents. It is paintable, mildew resistant, will be tack free within 60 minutes, and may be painted over after 2 hours. It will adhere to most...

Price: $2.61

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Duck® 35 inch Rope Caulk

Rope Caulk is putty in a roll. It can be applied around the edges of windows to reduce uncontrolled air infiltration and ex-filtration, help reduce moisture condensation, and to seal against dust, dirt, and insects. It is installe...

Price: $2.40

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Mortite 45 foot Rope Caulk

pMortite Rope Caulk is putty in a roll. It can be applied around the edges of windows to reduce uncontrolled air infiltration and exfiltration, help reduce moisture condensation, and to seal against dust, dirt, and insects. It i...

Price: $3.32

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Mortite 90 foot Rope Caulk

Mortite Rope Caulk is putty in a roll. It can be applied around the edges of windows to reduce uncontrolled air infiltration and exfiltration, help reduce moisture condensation, and to seal against dust, dirt, and insects. It is i...

Touch 'n Seal Straw Foam

Price: $4.70

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Touch 'n Seal Poly-Clean

Price: $5.70

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3M™ Fire Block Sealant

3M Fire Block FB 136 is ideal for use in residential construction in areas that require sealing to maintain the integrity of a fire block. 3M FB 136 can be easily applied with a standard caulking gun, pneumatic pumping equipment o...

Price: $8.00

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Pur Fill Low Expansion Gun Foam

PUR FILL low expansion foam will seal and stop the passage of air, gases, water, dust, fibers, and sound into a building. Sealing air leaks also reduces the number of places than insects can use to enter a house. PUR FILL 1G foam...

Price: $13.77

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Pur Black Low Expansion Gun Foam

Pur Black was developed especially for outdoor use. Its black color blends into the surrounding environment and never looks dirty. It will seal and stop the passage of air, gases, water, dust, fibers, and sound into a building. Se...

Price: $14.10

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Weatherization Buyer's Guide

Why "weatherize" my house? Tightening up a home can dramatically lower your heating and cooling bills by as much as 30%, and simply help you feel more comfortable in your home year-round. A typical house, regardless of age, has countless nooks, crannies, and corners through which air escapes or comes drafting in — around doors, window panels, chimneys, around AC & ventilation covers, even between and at the edges of floorboards. Fortunately the tools at your disposal to fix the problem are just as varied, from caulk (for smaller gaps), to foam (for larger gaps), to tape, to weatherstripping. For more information on how to locate and seal your home's hidden air leaks, consult the Do-It-Yourself Guide to ENERGY STAR® Home Sealing from the U.S. Environmental Protection Agency .

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