PILEHEAD
MAPEFLEX BLACKFILL

Mapei

MAPEFLEX BLACKFILL

Bituminen sealant
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SKU: MAPEI-MAPEFLEX-BLACKFILL-416

About this itemMAPEI CERTIFIED

  • Composition: Made from a bitumen and polymer base in solvent, with a thick paste consistency. FLEXIBLE BITUMEN SEALANT
  • Application Temperature: Recommended application temperature is between +5°C and +35°C. WATERPROOF
  • Service Temperature Range: Can withstand temperatures ranging from -20°C to +70°C. UV RESISTANT
  • UV Resistance: Excellent resistance to UV rays. MAPEI CERTIFIED

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Uses & Advantages

Primary Uses

  • Sealing bitumen sheaths and waterproofing layers
  • Bonding bitumen tiles on sloping and flat roofs
  • Sealing gaps around flues, skylights, aerials, and guttering
  • Localised repairs on old bitumen membranes
  • Sealing air vents and collars around pipework

Key Advantages

  • Can be applied on damp or wet substrates
  • Resistant to rain immediately after application
  • High flexibility and strong adhesion to various substrates
  • Does not run or drip, even on sloping or vertical surfaces

FEATURES & BENEFITS

TECHNICAL DATASHEET SPEC

Composition

Made from a bitumen and polymer base in solvent, with a thick paste consistency.

Application Temperature

Recommended application temperature is between +5°C and +35°C.

Service Temperature Range

Can withstand temperatures ranging from -20°C to +70°C.

UV Resistance

Excellent resistance to UV rays.

Dry Solids Content

90% dry solids content.

Density

1.45 kg/l.

Mapeflex Blackfill is a one-component, flexible bitumen sealant in solvent, designed for sealing bitumen sheaths, construction features on roofs, and flat roofs. It is ideal for immediate waterproofing applications, bonding bitumen tiles, and sealing gaps or joints on damp or uneven substrates. The product is easy to apply, highly deformable, and resistant to rain immediately after application.

Key Specifications

Origin: UAE
AppearanceThick paste
ColourBlack
Brookfield Viscosity at +23°C1,000 Pa·s
Flash Point> +30°C (closed cup
ConsumptionOne 300 ml cartridge fills approximately 3 meters of a 10x10 mm joint
Packaging / Pack Size300 ml cartridges, compatible with traditional silicone extrusion guns from the Mapei Gun range.
Certified standard values under UAE climate conditions.

DOWNLOADS & DATA SHEETS

Mapei MAPEFLEX BLACKFILL SDSMapei MAPEFLEX BLACKFILL TDS

Key Performance Benefits

  • Composition

    Made from a bitumen and polymer base in solvent, with a thick paste consistency.

  • Application Temperature

    Recommended application temperature is between +5°C and +35°C.

  • Service Temperature Range

    Can withstand temperatures ranging from -20°C to +70°C.

  • UV Resistance

    Excellent resistance to UV rays.

  • Dry Solids Content

    90% dry solids content.

  • Density

    1.45 kg/l.

Storage & Handling Guidelines

  • Store in its original sealed packaging at +23°C for up to 18 months.
  • Keep away from naked flames, sparks, and sources of ignition. Avoid smoking and prevent electrostatic charge buildup.
Product packaging

Why Buy From pilehead.com?

Genuine Mapei Product
Competitive Pricing
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Reliable UAE Delivery

FREQUENTLY ASKED QUESTIONS

Q&A TECHNICAL HUB
One 300 ml cartridge is sufficient to fill approximately 3 meters of a 10x10 mm joint.

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