Some roof penetrations don’t fit the standard mould, and that’s where the Master Flash Fix-a-Flash comes in. Designed as a flexible, sheet-like flashing, it adapts to irregular shapes, awkward positions, and quick repair needs where traditional conical flashings won’t work. Made from durable EPDM rubber that resists UV, ozone, and weathering, it provides a watertight seal across metal, tile, and flat roofs.

Easy to cut, form, and install, Fix-a-Flash is ideal for patching older roofs, sealing odd-shaped pipes, or tackling grouped penetrations—making it a practical choice for both emergency repairs and long-term problem-solving.

What is the Master Flash Fix-a-Flash?

The Fix-a-Flash is a problem-solving flashing designed for repairs, irregular roof penetrations, and situations where standard conical flashings are not suitable. Its flexible design makes it adaptable to unusual shapes and quick fixes.

When should I use Fix-a-Flash instead of a standard flashing?

Fix-a-Flash is best used when the penetration is non-standard in shape, awkwardly positioned, or when a quick, adaptable solution is required.

It is particularly useful for patching or sealing older roofs where traditional flashings cannot be installed easily.

What makes it different from other Master Flash products?

Unlike the stepped, cone-shaped design of most flashings in the range, Fix-a-Flash is a flexible sheet-like flashing.

This allows it to be wrapped, formed, and sealed around unusual shapes and hard-to-access penetrations.

What materials is it made from?

Fix-a-Flash is made from high-quality EPDM rubber, which is resistant to UV, ozone, and weathering.

This ensures that even though it is used for irregular or temporary fixes, it provides a durable, watertight seal.

Can it be used on different roof types?

Yes. Fix-a-Flash can be applied to a wide variety of roofing materials including metal, tile, and flat surfaces.

Its flexible nature makes it especially effective on uneven or rough surfaces.

Who is Fix-a-Flash best suited for?

Fix-a-Flash is particularly useful for contractors who regularly encounter repair jobs on older roofs or unusual penetrations.

It is also a handy product for homeowners to keep as a quick and reliable repair solution.

Is it only for temporary repairs?

Not at all. While it is often used as a quick fix, when installed properly with suitable adhesives or sealants, Fix-a-Flash can provide a long-term solution for irregular roof penetrations.

How easy is it to install?

Installation is simple. The flashing can be cut and formed to fit the shape of the penetration, then sealed and fixed into position.

This makes it a very practical choice for emergency repairs or unique situations.

What kind of penetrations is it best for?

It is ideal for odd-shaped pipes, grouped penetrations, ducts, or areas where pipes meet at unusual angles.

Its flexible sheet form means it can adapt where rigid or conical flashings cannot.

Can it be used in combination with other flashings?

Yes. Fix-a-Flash can be used alongside other Master Flash products as a supplementary seal, especially on complex roof penetrations where additional coverage is required.

Best Flashing for Quick Fixes and Odd Shapes