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Silicone vs Butyl Tape!

Silicone vs Butyl Tape! Which one should you buy? At Dandy Solutions, we understand the frustration that comes with a leaking mabati (iron sheet) roof — especially during the rainy season. Many homeowners rush to use silicone sealants, thinking it’s the best fix. But here’s the truth: silicone isn’t built for long-term outdoor roof repairs.

That’s where aluminium butyl tape comes in — and it’s changing how smart homeowners deal with leaks for good.

Silicone vs Butyl Tape! Which one should you buy? Verdict, buy butyl tape which is a high-performance waterproof sealing tape
Silicone vs Butyl Tape!

What Is Butyl Tape?

Butyl tape is a high-performance waterproof sealing tape, made from flexible butyl rubber and topped with an aluminium foil layer. It’s designed to create a strong, weather-resistant, and long-lasting seal on various surfaces — especially mabati roofs, tanks, gutters, and joints.


Butyl Tape vs. Silicone — What’s the Difference?

FeatureButyl TapeSilicone Sealant
ApplicationPeel & stick — no tools neededRequires a caulking gun
Drying TimeInstant sealTakes hours to cure
Surface CompatibilityAdheres to dusty, rough, or painted mabatiNeeds clean, dry surfaces
Weather ResistanceUV & rain-proof, stays flexible for yearsCracks, shrinks, or peels over time
Mess-FreeClean and easy to applyCan be messy and uneven
DurabilityLong-lasting (5+ years)Shorter lifespan outdoors

Why You Should Ditch Silicone and Use Butyl Tape

  1. Instant Sealing Power
    No waiting. No drying. Butyl tape seals the leak the moment it sticks.
  2. Perfect for Mabati Roofs
    Whether it’s nail holes, overlaps, or joint lines, butyl tape molds to any surface and holds tight.
  3. Built for Kenyan Weather
    Rain, heat, and harsh sun? Butyl tape doesn’t crack, peel, or shrink.
  4. Easy for Anyone to Use
    No fundi needed! Just peel, press, and you’re leak-free.

Common Uses of Butyl Tape from Dandy Solutions

  • Sealing leaking nail holes on mabati roofs
  • Covering overlapping joints between iron sheets
  • Sealing plastic water tanks or gutter joints
  • Fixing leaks on roof ridges and flashings

Final Word: Butyl Tape Is the Leak Fix You’ve Been Looking For

At Dandy Solutions, we supply and/or install premium aluminium butyl tape in 11different sizes & dimensions that gives you peace of mindpermanent sealing, and value for money. Say goodbye to temporary silicone fixes and hello to a durable, all-weather solution.

Call +254 748 246 998/ +254 781 307 216 to place your order

Swift delivery within Kenya. Huge price (KES) discounts on large orders