Top 9 Butyl Rubber Sealant Tape – Weatherproofing Window Insulation Kits

As an Amazon Associate I earn from qualifying purchases.

1. XFasten


XFasten Black Butyl Seal Tape 1/8-Inch x 3/4-Inch x 30-Foot Leak Proof Putty Tape for RV Repair, Window, Glass and EDPM Rubber Roof Patching, Boat Sealing

XFasten #ad - Can be applied on rubber roofing, wood, aluminum and any other typical RV, galvanized metal, home, frosted fiberglass, plastic, textile, automobile and boat surfaces. Compatible to several surfaces. Long shelf life and easy to install.

The xfasten butyl tape can easily replicate how pros seal their roofing or windows both in looks and functionality. Installs easily on tight corners and unusual patterns. Installs without gaps and can reliably shut off moisture, neat and heavy duty water-tight workspace. Surface can be painted over, smooth corrosion-resistant AND WATER-TIGHT FINISH. Never be intimidated again with RV, mobile home, boat, fiberglass or galvanized metal roofing or EDPM roof rubber repair.

Unlike most putty tapes, the xfasten butyl Tape has a long shelf life and resists melting into a gooey slob during transportation or storage, thanks to it wide operating temperature range. Professional grade rv and mobile repair. Can be installed quickly and ideally on tight corners, textured, unusual curves, uneven and most jagged surfaces. Elastic, making your installation area a seamless, vapor, corrosive chemicals and other leakages.
BrandXFasten #ad
ManufacturerXFasten #ad
Height1.1 Inches
Length7.99 Inches
Weight0.15 Pounds
Width7.99 Inches
Part NumberBST3430

2. M-D Building Products


Gray, M-D Building Products 2352 M-D 0 Camper Seal Tape, 1-1/4 in W X 30 Ft Roll L X 3/16 in T, PVC

M-D Building Products #ad - Protects truck's contents from water air dust prevents drafts noise and vibrations. Seals the gap between camper and truck panels wide design provides extra protection from the elements. Easy self-adhesive application.
BrandM-D Building Products #ad
ManufacturerM-D Building Products #ad
Height11 Inches
Length10.75 Inches
Weight0.67 Pounds
Width10 Inches
Part Number02352
WarrantyAll M-D products are warranted to be free from defects in material and workmanship if installed and used in strict accordance with our installation instructions. Our liability is limited to our sale price of any products proved to be defective or, at our option, to the replacement of such products upon their return to us.

3. Proxicast


Proxicast Pro-Grade Extra Strong 30mil Weatherproof Self-Fusing Silicone Rubber Sealing Tape For Outdoor Antenna Coax & Electrical Cables, Hose/Pipe Leaks & Emergency Repairs 1.5" x 15' roll, Black

Proxicast #ad - S-t-r-e-t-c-h this tape up to 3 times its initial length when applying to activate it - Watch the installation video in the photo gallery. Easy to apply - easy to remove - no messy Adhesive - Sticks Only to Itself - Forms Permanent Bond. Thicker, wider & stronger Than Other Self-Fusing Silicone Tapes. Waterproof, saltwater, uv, Chemical & Temperature Resistant. Easily seal outdoor antenna Coaxial Cable & Electrical Connections from Moisture, Dust and Corrosion.
BrandProxicast #ad
ManufacturerProxicast #ad
Height0 Inches
Length180 Inches
Weight0.39 Pounds
Width1.5 Inches
Part NumberANT-900-002

4. Kst Coating


2" x 42", KST COATING KST040320-99 Black Butyl Tape

Kst Coating #ad - Country of Origin: United States. Brand name: Kst Coating. Item dimensions: 2. 6"l x 2. 5"w x 2. 6"h. Item weight: 075 lb.
BrandKst Coating #ad
ManufacturerStandard Plumbing Supply #ad
Height2.6 Inches
Length2.6 Inches
Width2.5 Inches
Part NumberKST040320-99

5. zzjj


Zzjj Set of 2 Butyl Rubber Tape,High Strength Waterproof Self Adhesive Sealant Tape,for Roof Leak,Surface Crack,Window Sill Gap Or Pipe Rupture 1.2mm 5cm / 10cm / 15 cm / 20cm 5m

zzjj #ad - If you are not satisfied with the product when you received, please apply for a refund and you will 100% get the money. This butyl rubber tape has the advantages of high extensibility, scratch resistance, high temperature resistance, abrasion resistance, low temperature resistance, and water resistance.

If you have any questions about the repair tape, please contact us as soon as possible. It is a lifetime non-curing self-adhesive waterproof sealing tape made of butyl rubber as the main raw material, and processed through advanced technology. Easy to use: just peel off the released film and then apply this butyl sealant tape to anywhere needed.

This sealant tape is widely used in roofing of the building, window, RV repair, surface crack, boat Sealing, glass and roof patching. Please rest assured to use. We provide excellent customer service for our repair tape. The product is completely free of solvents, with other additives, so it does not shrink or emit toxic gases.
Brandzzjj #ad
Manufacturerzzjj #ad

6. LPing


LPing Sealant Waterproof Tape,Butyl Rubber Aluminium Foil Tape,for Roof Leak,Surface Crack,Window Sill Gap,Pipe Rupture,Home and Garden DIY

LPing #ad - The thickness is 1. 5mm, waterproof, sealed and anti-ultraviolet sunlight. If there is no size you need, please contact us to customize your specifications. Sealing tapes are widely used in building roofs, surface cracks, RV repairs, marine sealing, windows, glass and roof repairs. Butyl tape is leak-proof, anti-corrosion, high and low temperature resistance, anti-deformation, not easy to age and crack. Easy to use, the sealing tape is self-adhesive and does not require any tools.
BrandLPing #ad
ManufacturerLPing #ad



ZHXY Waterproof Patch Seal Butyl Rubber Roof Flashing Tape for Wall Pipe Chimney Roof Boat Repair Sealant Caulking Strong Adhesive,5cm10m,10cm5m

ZHXY #ad - Insulation and heat insulation to prevent rust, direct indoor cooling of 5-15 degrees in summer. It has weather resistance, aging resistance and water resistance, and has sealing effect, vibration reduction and surface protection. Very easy to use, just peel off the film, and then paste the butyl tape wherever needed. It can maintain flexibility, can withstand a certain degree of displacement, adhesion, and can track deformation well. Waterproof, sealed and UV-resistant daylight.
BrandZHXY #ad
ManufacturerZHXY #ad



QYIYA Aluminum Foil Butyl Rubber Tape Adhesive Sealing for RV Roof Marine Repair

QYIYA #ad - Br/> short term heat resistance: 180 c degree 356 f degree; Long Term Heat Resistance: 120 C degree 248 F degree. Br/> this butyl seal tape is made from butyl rubber by special processing, non - toxic, high and low temperature resistance, fire retardant and insulation.

Br/> never be intimidated again with RV, fiberglass or galvanized metal roofing or EDPM roof rubber repair. Very easy to use, just peel off the released film and then apply this butyl sealant tape to anywhere needed, the aluminium foil cover makas its size stable. Size:a/b/c/D. Item:aluminum foil butyl tapeColor: Sliver Aluminum Foil Backing/ Black Butyl Rubber.

This sealant tape is widely used in roofing of the building, window, boat, boat Sealing, mobile home, surface crack, rv repair, glass and EDPM rubber roof patching. Butyl seal tape, anti-aging, waterproofing, it can works well in preventing earthquakes, no contraction, sealing, RV Roof Repair Tape Marine Rubber Seal Tape Covered with Aluminium Foil.
BrandQYIYA #ad
ManufacturerQYIYA #ad
Part NumberQYIYA

9. StMiYi


Butyl Tape,Butyl Rubber Aluminium Foil Tape,Strong Repair Tape,Sealant Seal Strip,Self Adhesive Waterproof Duct Tape -for Roof Gutter Hole Pipe Floor Window Wall Marine and Leak Repair

StMiYi #ad - Waterproof sealant & heat insulation - widely use on Industry Factory Tin Roof to reduce quantity of heat. Installs quickly without gaps, just peel off the released film and apply the butyl sealant tape to anywhere needed.

It can works well in preventing shakes, non - toxic, no contraction, sealing, waterproofing, fire retardant and insulation. Specification: our butyl tape has two styles: square/diamond; width has 10 specifications: 3/5/6/8/10/15/20/30/40/50cm; length has 2 specifications: 5/10m. Allows you to have more choices based on actual needs. Long lifetime & easy to install - butyl tape has long lifetime, gives an excellent seal for a long time.

Instantly stop leaking, never worry about rainy day, practical repair putty stays strong adhesion on various surface. Widly application: suitable for many occassions, used for repair home leaks, water seepage, rv exterior, cracks in roofs, underhouse, leaks in window sills, tunnel and subway. Durable material: butyl seal tape is made of butyl rubber by special processing, anti-aging, safe and odorless.
BrandStMiYi #ad
ManufacturerStMiYi #ad
Part Number55