Aluminum Foil Butyl Tape - Roof Flashing | PAC KING

Aluminum Foil Butyl Tape is a heavy-duty cold-applied flashing tape for roof repair and sealing. It features butyl rubber adhesive bonded to UV-resistant aluminum foil. This tape works for metal roof repair, gutter sealing, and pipe flashing. Also, it delivers immediate watertight results without a torch. PAC KING manufactures this tape in 1.0mm and 1.5mm thickness for wholesale supply.

Waterproofing & Sealing

Aluminum Foil Butyl Tape

This heavy-duty flashing tape provides immediate watertight results. It uses butyl rubber adhesive bonded to UV-resistant aluminum foil. Also, it requires no torch for application. PAC KING manufactures this tape for metal roof repair, gutter sealing, and pipe flashing.

Typical B2B Buyers

Roofing and building material distributors
Industrial maintenance contractors
Hardware and plumbing supply chains
RV and mobile home repair facilities

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Aluminum foil butyl tape rolls for roof flashing and leak repair

Standard rolls of aluminum foil butyl tape ready for distribution.

1.0mm / 1.5mm Thickness Options

Cold Applied No Torch Needed

UV Resistant Aluminum Foil

Solvent-Free Safe on PVC

Key Features

Why Choose This Butyl Tape?

Cold Applied, No Torch Needed

First, this tape requires no torch or open flame. Just peel and stick. This eliminates fire hazards on job sites.

UV-Resistant Aluminum Foil

Next, the aluminum foil facing resists UV damage. It protects the butyl adhesive from sun exposure and heat.

Built for Roofing Applications

Immediate Watertight Seal

Also, the butyl adhesive creates an instant waterproof bond. No drying time or curing required.

Solvent-Free Formula

Finally, the butyl rubber is solvent-free. It will not damage PVC, plastics, or roofing membranes.

Product Specifications

Based on actual product data. Full technical testing reports available upon request.

Material Properties

Facing Material	Aluminum foil (Reinforced options available)
Adhesive Base	Butyl rubber compound
Thickness Options	1.0mm / 1.5mm
Color	Silver / Aluminum
Application Temperature	5C to 50C (41F to 122F)

Ordering Sizes

Roll Size	Type	Typical Application
50mm x 5m	Retail / DIY Format	Small pipe leaks, window flashing, RV repair
100mm x 10m	Contractor Roll	Gutter sealing, metal roof panel overlaps
300mm x 10m	Wide Format	Large skylight flashing, ridge cap sealing

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View our full range of waterproofing tapes and building flashing products.

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Storage & Shelf Life

Store cartons in a dry area away from heat. Keep temperature between 15-25C. The butyl rubber retains optimal tack for 12 months from production date.

Field Application Notes

High Heat and Butyl Bleeding

Metal roofs reach high temperatures in summer. Cheap butyl formulations melt and ooze out. However, our butyl compound resists heat bleeding.

Heat Resistance Our butyl compound is engineered for high heat resistance. The seal remains structurally sound even under intense direct sunlight. This prevents messy bleeding and ensures long-term performance.

Dust and Surface Preparation

Butyl rubber bonds instantly to almost anything. If the surface has dust, rust, or loose concrete, the tape sticks to the dirt instead of the roof.

Clean Surface Required Wipe the substrate completely clean and dry before application. This is an absolute necessity for proper adhesion. Also, remove any loose material or old sealant.

Packaging, Customization & Supply

PAC KING supplies waterproofing tapes direct to distributors and construction brands.

What We Offer

Thickness Options: We make 1.0mm for general repair. Additionally, we produce 1.5mm for heavy-duty industrial use.
OEM Packaging: We support custom retail packaging. Also, we can print your brand on shrink-wrap and cartons.
Logistics: Butyl tape is heavy. Furthermore, we calculate precise pallet weights for LCL and FCL shipping.

Factory Photos

Procurement & Supply FAQ

Does the aluminum foil peel off the butyl easily?

No. We use a specialized lamination process. The aluminum film bonds directly to the butyl matrix. Also, the facing stays firmly attached during installation.

What is the thickness of this tape?

Standard thickness is 1.0mm. Additionally, we offer 1.5mm for heavy-duty industrial applications.

What roll sizes are available?

Standard sizes are 50mm x 5m, 100mm x 10m, and 300mm x 10m. Also, custom sizes are available for large orders.

What temperature range can this tape handle?

Application temperature is 5C to 50C (41F to 122F). The butyl compound resists heat bleeding in hot conditions.

Can this tape be painted over?

Standard aluminum foil is difficult to paint. However, if painting is required, use our fabric-backed butyl tape instead.

Is it safe to use on PVC and plastic pipes?

Yes. The butyl rubber is solvent-free. It will not degrade or damage PVC, plastics, or roofing membranes.

What surfaces can this tape bond to?

It bonds to metal, PVC, plastic, concrete, and roofing membranes. Also, clean surfaces ensure best adhesion.

Can I get samples before ordering?

Yes, we offer sample rolls. Contact us with your requirements. We will arrange sample shipment.

Project Supply & Wholesale Inquiry

Need flashing solutions for your building supply network? Contact our factory team with your sizing requirements.

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Aluminum Foil Butyl Tape