Best Rope Caulk Deals Online in the UK (25 Deals Found)

Last Updated - 13/02/2026 Sort By:

Best Choice
Duck

New
Duck Brand 283580 Press to Seal Rope Caulk, White, 1/8-Inch Wide x 35-Feet Long, Single Roll by Duck
Paintable caulk seals cracks and gaps in doors and windows

£14.99
Coopers of Stortford

New
Coopers of Stortford - Set of 2 Rope Caulk - Easy-to-Use Draught-Proof Seal, Stops Drafts, Moisture, Dirt, Odours, and I
Draught-proofing – Seal doors and windows with ease, stopping drafts, moisture, and dirt. This rope caulk is perfect for

£11.99
New
SET 2 ROPE CAULK
If you can’t caulk doors and windows like a professional (and who can?)., this rope caulk is for you. Anyone can use it!

£11.99
Coopers of Stortford

New
Coopers of Stortford - Set of 2 Rope Caulk - Easy-to-Use Draught-Proof Seal, Stops Drafts, Moisture, Dirt, Odours, and I
Draught-proofing – Seal doors and windows with ease, stopping drafts, moisture, and dirt. This rope caulk is perfect for

£11.99
New
Caulk Rope Draught Draft Excluder Roll Energy Saving Home Winter Insulation 26m
Rope Draught Excluder Rolls - Set of 2. Use on any surface ?. Break off the length you need and press in place. It won?t

£14.95
Best Value
mysmartbuy.com

New
2 x Caulk Rope Draught Excluder Rolls – 26m Self Adhesive Re-Usable Builders Caulk for Sealing Gaps in Doors & Window Fr
Energy Saving: Keep cosy this winter and reduce heat loss in your home by sealing gaps in your doors and window frames.

£14.95 £16.17
mysmartbuy.com

New
2 x Caulk Rope Draught Excluder Rolls – 26m Self Adhesive Re-Usable Builders Caulk for Sealing Gaps in Doors & Window Fr
Energy Saving: Keep cosy this winter and reduce heat loss in your home by sealing gaps in your doors and window frames.

£14.95 £16.17
New
4/32" x 65.6ft Backer Rod Rubber Rope Caulk Crack Gaps Joint Filler Black
The Rubber Backer Rod is perfect for a wide range of sealing applications, including door, window, cracks on wall, furni

£12.54
Frost King

New
Frost King Available B2 Mortite Caulking Cord 19-Ounce 90-Foot Long, Grey, Gray
Indoor outdoor mortite

£17.39 £18.51
New
1/2 Inch x 13.1 Feet Backer Rod Foam Rope Caulk Crack Joint Filler Black
Our Foam Backer Rod is perfect for a wide range of applications, including construction, plumbing, and automotive projec

£14.27
MOKANI

New
Mokani Bath Sealant Strip, 2 Rolls Bathroom Sealant Tape, Self Adhesive Caulk Strip, Waterproof Sealing Tape for Kitchen
【Size】Bath sealant strip each roll Width: 38mm/1.5 inch, Length: 3.2m/126 inch.

£8.99
MOKANI

New
Mokani Bath Sealant Strip, 2 Rolls Bathroom Sealant Tape, Self Adhesive Caulk Strip, Waterproof Sealing Tape for Kitchen
【Size】Bath sealant strip each roll Width: 38mm/1.5 inch, Length: 3.2m/126 inch.

£8.99
New
1-9/16 Inch(40mm) x 6.56 Feet Backer Rod for Gaps Joints, Foam Rope Caulk, Black
Backer Rod is perfect for various applications, including construction, plumbing, and automotive projects. It effectivel

£8.12
Grevosea

New
White Foam Backer Rod 1/8 Inch x 16.4 Ft, Rubber Caulk Saver for Concrete Expansion Joint Weather Strip Seal for Gaps an
【Flexible Length】Our backer rod measures 1/8 inch in diameter and extends up to 16.4 feet, providing ample material for

£4.39
New
Davey and Co 8 Ply Best Caulking Cotton 1/2kg for wooden or classic boat repairs
Used for the caulking and re-caulking of wooden carvel planked classic boats and new build wooden yachts. Caulking cotto

£19.99
M-D Building Products

New
M-D Building Products Replaceable Caulk Cord Weatherseal: Quick and Effective Solution for Sealing Small Gaps, Cracks, a
Versatile Sealing for Cracks and Gaps: Ideal for sealing cracks around windows, door frames, and plumbing this weatherse

£15.34
New
1/4" x 32.8 Ft Backer Rod Foam Rope Caulk Crack Joint Filler Roll Seal White
Material: Expandable Polyethylene; Outer Diameter: 6mm / 1/4 inch; Total Length: 10m / 32.8 Feet; Package List: 1 x Back

£5.70
New
3/8 Inch x 32.8 Ft Backer Rod Foam Rope Caulk Crack Joint Filler Roll Seal White
Our Backer Rod is perfect for a wide range of applications, including construction, plumbing, and automotive projects. I

£9.23
New
1"x26.2 Ft Backer Rod Foam Rope Caulk Crack Joint Filler Roll Seal Weather Strip
Our Backer Rod is perfect for a wide range of applications, including construction, plumbing, and automotive projects. I

£44.85
New
1-9/16 Inch(40mm) x 6.56 Feet Backer Rod for Gaps Joints Foam Rope Caulk Black
Backer Rod is perfect for various applications, including construction, plumbing, and automotive projects. It effectivel

£9.19
New
Caulk Rope Draught Draft Excluder Roll Energy Saving Home Winter Insulation 26m
Caulk Rope Draught Draft Excluder Roll Energy Saving Home Winter Insulation 26m. Condition is New. Dispatched with Yodel

£22.54
New
Frost King Fingertip Rope Caulk For Doors & Windows P14 30' In/Out Door

£9.25
New
1-31/32 Inch(50mm) x 6.56 Feet Backer Rod for Gaps, Foam Rope Caulk, Black
Backer Rod is perfect for various applications, including construction, plumbing, and automotive projects. It effectivel

£9.08
New
5/16" x 65.6ft Backer Rod Rubber Rope Caulk Crack Gaps Joint Filler Black
The Rubber Backer Rod is perfect for a wide range of sealing applications, including door, window, cracks on wall, furni

£63.51
New
13/64" x 65.6ft Backer Rod Rubber Rope Caulk Crack Gaps Joint Filler Black
The Rubber Backer Rod is perfect for a wide range of sealing applications, including door, window, cracks on wall, furni

£27.66

25 Rope Caulk deals are available from: Amazon, eBay stores, starting from £4.39.
The biggest discount we found is 8% on 2 x Caulk Rope Draught Excluder Rolls – 26m Self Adhesive Re-Usable Builders Caulk for Sealing Gaps in Doors & Window Frames - Draft Excluder Energy Saving Insulation, Reduce Heat Loss at Amazon.
The lowest price we found is £4.39 while the highest is £63.51.
Prices for the best Rope Caulk deals average at £16.27.
Last updated on February 13, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Rope Caulk.