Top 9 Butyl Rubber Sealant Tape – Weatherproofing Window Insulation Kits

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1. XFasten


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

XFasten #ad - Installs easily on tight corners and unusual patterns. Installs without gaps and can reliably shut off moisture, corrosive chemicals and other leakages. Compatible to several surfaces. Can be installed quickly and ideally on tight corners, unusual curves, textured, uneven and most jagged surfaces.

Can be applied on rubber roofing, textile, galvanized metal, wood, plastic, aluminum and any other typical RV, frosted fiberglass, home, automobile and boat 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. Never be intimidated again with RV, boat, mobile home, 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. Surface can be painted over, vapor, neat and heavy duty water-tight workspace. Professional grade rv and mobile repair. Elastic, making your installation area a seamless, smooth corrosion-resistant and water-tight finish.
BrandXFasten #ad
ManufacturerXFasten #ad
Height1.1 Inches
Length7.99 Inches
Weight0.15 Pounds
Width7.99 Inches
Part NumberBST3430

2. M-D Building Products


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

M-D Building Products #ad - Protects truck's contents from water air dust prevents drafts noise and vibrations. Easy self-adhesive application. Seals the gap between camper and truck panels wide design provides extra protection from the elements.
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


Black, 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

Proxicast #ad - Thicker, wider & stronger Than Other Self-Fusing Silicone Tapes. 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. Waterproof, saltwater, UV, Chemical & Temperature Resistant. Easily seal outdoor antenna Coaxial Cable & Electrical Connections from Moisture, Dust and Corrosion. Easy to apply - easy to remove - no messy Adhesive - Sticks Only to Itself - Forms Permanent Bond.
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 - Brand name: Kst Coating. Item dimensions: 2. 6"l x 2. 5"w x 2. 6"h. Item weight: 075 lb. Country of Origin: United States.
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 - This sealant tape is widely used in roofing of the building, surface crack, RV repair, boat Sealing, window, glass and roof patching. We provide excellent customer service for our repair tape. The product is completely free of solvents, so it does not shrink or emit toxic gases.

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

Please rest assured to use. This butyl rubber tape has the advantages of high extensibility, high temperature resistance, scratch resistance, low temperature resistance, abrasion resistance, and water resistance. If you are not satisfied with the product when you received, please apply for a refund and you will 100% get the money.
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 - Butyl tape is leak-proof, anti-corrosion, anti-deformation, high and low temperature resistance, not easy to age and crack. Easy to use, the sealing tape is self-adhesive and does not require any tools. If there is no size you need, please contact us to customize your specifications. The thickness is 1. 5mm, waterproof, sealed and anti-ultraviolet sunlight. Sealing tapes are widely used in building roofs, marine sealing, RV repairs, surface cracks, windows, glass and roof repairs.
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 - Waterproof, sealed and UV-resistant daylight. It can maintain flexibility, can withstand a certain degree of displacement, adhesion, and can track deformation well. It has weather resistance, and has sealing effect, aging resistance and water resistance, vibration reduction and surface protection. Insulation and heat insulation to prevent rust, direct indoor cooling of 5-15 degrees in summer. Very easy to use, just peel off the film, and then paste the butyl tape wherever needed.
BrandZHXY #ad
ManufacturerZHXY #ad



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

QYIYA #ad - Br/> never be intimidated again with RV, fiberglass or galvanized metal roofing or EDPM roof rubber repair. Br/> short term heat resistance: 180 c degree 356 f degree; Long Term Heat Resistance: 120 C degree 248 F degree.

Butyl seal tape, no contraction, rv roof repair tape marine rubber seal tape covered with aluminium Foil. This sealant tape is widely used in roofing of the building, boat, boat sealing, window, mobile home, rv repair, surface crack, glass and EDPM rubber roof patching. Item:aluminum foil butyl tapeColor: Sliver Aluminum Foil Backing/ Black Butyl Rubber. Size:a/b/c/D.

Br/> this butyl seal tape is made from butyl rubber by special processing, anti-aging, sealing, waterproofing, it can works well in preventing earthquakes, non - toxic, high and low temperature resistance, fire retardant and insulation. 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.
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 - 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.

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, fire retardant and insulation. Durable material: butyl seal tape is made of butyl rubber by special processing, sealing, no contraction, anti-aging, waterproofing, non - toxic, safe and odorless.

Widly application: suitable for many occassions, rv exterior, used for repair home leaks, water seepage, cracks in roofs, leaks in window sills, underhouse, tunnel and subway. 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.
BrandStMiYi #ad
ManufacturerStMiYi #ad
Part Number55