Discover the Future of Flex Seal

Indulge in iconic and innovative Flex Seal items curated just for you.

Flex Caulk, Waterproof & Weatherproof Hybrid Polymer Sealant, Strong, Paintable, Indoor, Outdoor, Bath, Shower, Sink, Window, Baseboards, Door, RV, Roof, Wood, Auto & Marine, White, 9 oz, 1-Pack

Flex Caulk, Waterproof & Weatherproof Hybrid Polymer Sealant, Strong, Paintable, Indoor, Outdoor, Bath, Shower, Sink, Window, Baseboards, Door, RV, Roof, Wood, Auto & Marine, White, 9 oz, 1-Pack

4.3
KSAStore
SAR 131
Flex Seal Spray Rubber Sealant Coating,14oz - Pack of 2 (Black)

Flex Seal Spray Rubber Sealant Coating,14oz - Pack of 2 (Black)

4.5
KSAStore
SAR 301
Flex Duct Tape, Super Wide, 4.6 Inches x 20 Feet, Black, Heavy Duty Strong, Multi-Surface, Water, Weather and UV Resistant, Tearable, Perfect for Boxes, No Residue

Flex Duct Tape, Super Wide, 4.6 Inches x 20 Feet, Black, Heavy Duty Strong, Multi-Surface, Water, Weather and UV Resistant, Tearable, Perfect for Boxes, No Residue

4.4
KSAStore
SAR 132
Flex Caulk, Waterproof & Weatherproof Hybrid Polymer Sealant, Strong, Paintable, Indoor, Outdoor, Bath, Shower, Sink, Window, Baseboards, Door, RV, Roof, Wood, Auto & Marine, White, 9 oz, 2-Pack

Flex Caulk, Waterproof & Weatherproof Hybrid Polymer Sealant, Strong, Paintable, Indoor, Outdoor, Bath, Shower, Sink, Window, Baseboards, Door, RV, Roof, Wood, Auto & Marine, White, 9 oz, 2-Pack

4.3
KSAStore
SAR 243
Flex Seal 2-Pack Black 17oz Stop Leaks Instantly, Waterproof Sealant Coating For Gutters, RV, Roof, Skylights, Windows

Flex Seal 2-Pack Black 17oz Stop Leaks Instantly, Waterproof Sealant Coating For Gutters, RV, Roof, Skylights, Windows

4.4
KSAStore
SAR 213
Flex Caulk, Waterproof & Weatherproof Hybrid Polymer Sealant, Strong, Paintable, Indoor, Outdoor, Bath, Shower, Sink, Window, Baseboards, Door, RV, Roof, Wood, Auto & Marine, Clear, 6.6 oz, 2-Pack

Flex Caulk, Waterproof & Weatherproof Hybrid Polymer Sealant, Strong, Paintable, Indoor, Outdoor, Bath, Shower, Sink, Window, Baseboards, Door, RV, Roof, Wood, Auto & Marine, Clear, 6.6 oz, 2-Pack

4.3
KSAStore
SAR 244
Flex Seal Liquid, Liquid Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, 1 Gallon, White

Flex Seal Liquid, Liquid Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, 1 Gallon, White

4.3
KSAStore
SAR 772
Flex Seal LiquidLiquid Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, 1 Gallon, Gray

Flex Seal LiquidLiquid Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, 1 Gallon, Gray

3.9
KSAStore
SAR 790
Flex SealPaste 3 lb Tub (White) Bundle with Allway Tools Putty 3-Piece Knife Set (2 Items)

Flex SealPaste 3 lb Tub (White) Bundle with Allway Tools Putty 3-Piece Knife Set (2 Items)

4.0
KSAStore
SAR 312
Flex Super Glue Gel, 20 Gram Bottle, 1-Pack, Clear, Instant Bond, Quick Dry, Cyanoacrylate Adhesive, Precision Tip for Wood, Metal, Plastic, Crafts, Ceramic, and Toy Repairs

Flex Super Glue Gel, 20 Gram Bottle, 1-Pack, Clear, Instant Bond, Quick Dry, Cyanoacrylate Adhesive, Precision Tip for Wood, Metal, Plastic, Crafts, Ceramic, and Toy Repairs

4.1
KSAStore
SAR 92
Flex SealMini, 3-Pack, Black, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Travel Size, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More

Flex SealMini, 3-Pack, Black, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Travel Size, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More

3.9
KSAStore
SAR 157
Flex SealMini, 3-Pack, White, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Travel Size, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More

Flex SealMini, 3-Pack, White, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Travel Size, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More

3.4
KSAStore
SAR 167
Flex SealFlex Paste 3lb (Black) Tub with Allway Tools Putty Knives 3-Pack (1.5/2/3-Inch) (2 Items)

Flex SealFlex Paste 3lb (Black) Tub with Allway Tools Putty Knives 3-Pack (1.5/2/3-Inch) (2 Items)

4.0
KSAStore
SAR 344
Flex PasteWaterproof Paintable Putty, Spackle Sealant, Fill Gaps Cracks Holes - Block Out Water and Air - UV Resistant - Walls, Drywall, EPDM, Concrete, Roof, RV Repairs, Black, Quart

Flex PasteWaterproof Paintable Putty, Spackle Sealant, Fill Gaps Cracks Holes - Block Out Water and Air - UV Resistant - Walls, Drywall, EPDM, Concrete, Roof, RV Repairs, Black, Quart

3.7
KSAStore
SAR 246
Flex Shot Rubber Adhesive Sealant Caulk, 8 oz, White

Flex Shot Rubber Adhesive Sealant Caulk, 8 oz, White

4.5
KSAStore
SAR 120
Flex Seal Liquid Rubber Sealant Coating, 32 oz, Black

Flex Seal Liquid Rubber Sealant Coating, 32 oz, Black

4.5
KSAStore
SAR 224
Flex Seal Aerosol Liquid Rubber Sealant Coating, 14 oz, Clear

Flex Seal Aerosol Liquid Rubber Sealant Coating, 14 oz, Clear

4.5
KSAStore
SAR 100
Flex Seal Mini Gift Pack

Flex Seal Mini Gift Pack

4.2
KSAStore
SAR 22
Fernco REC115 EPDM Rubber Stop End Cap - 105-115mm

Fernco REC115 EPDM Rubber Stop End Cap - 105-115mm

4.2
KSAStore
SAR 178
Flex PasteWaterproof Paintable Putty, Spackle Sealant, Fill Gaps Cracks Holes - Block Out Water and Air - UV Resistant - Walls, Drywall, EPDM, Concrete, Roof, RV Repairs, Black, Half-Quart

Flex PasteWaterproof Paintable Putty, Spackle Sealant, Fill Gaps Cracks Holes - Block Out Water and Air - UV Resistant - Walls, Drywall, EPDM, Concrete, Roof, RV Repairs, Black, Half-Quart

3.6
KSAStore
SAR 102