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

4.3

BurundiStore

155229Fr

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

4.5

BurundiStore

393098Fr

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

BurundiStore

165501Fr

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

BurundiStore

314364Fr

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

4.4

BurundiStore

274396Fr

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

BurundiStore

315451Fr

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

4.3

BurundiStore

1203031Fr

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

3.8

BurundiStore

1158385Fr

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

4.0

BurundiStore

400615Fr

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

BurundiStore

120380Fr

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

BurundiStore

198484Fr

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

BurundiStore

211092Fr

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

4.0

BurundiStore

443392Fr

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

BurundiStore

315812Fr

Flex Shot Rubber Adhesive Sealant Caulk, 8 oz, White

4.5

BurundiStore

149900Fr

Flex Seal Liquid Rubber Sealant Coating, 32 oz, Black

4.5

BurundiStore

288475Fr

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

4.5

BurundiStore

124010Fr

Flex Seal Mini Gift Pack

4.2

BurundiStore

29996Fr

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

4.2

BurundiStore

224819Fr

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

3.5

BurundiStore

143588Fr