MAPESIL LM

Mapei

MAPESIL LM

From Mapei laboratories, the neutral silicone for safely sealing stone , marble and ceramic tiles on façades , without risk of staining. Ideal for all delicate surfaces and those sensitive to acids
SKU: MAPEI-MAPESIL-LM-727

About this itemMAPEI CERTIFIED

  • Low Modulus of Elasticity: Mapesil LM is designed for materials sensitive to acids and plasticizing agents, ensuring no surface bleeding or staining. SOLVENT-FREE
  • Durability: Seals remain stable over time, even when exposed to weathering, industrial environments, and thermal shock. MOULD-RESISTANT
  • Wide Substrate Compatibility: Bonds effectively to absorbent and non-absorbent substrates, including glass, ceramic, concrete, metals, and plastics. LOW VOC EMISSIONS
  • Wide Temperature Range: Maintains flexibility and performance in temperatures ranging from -40°C to +150°C. MAPEI CERTIFIED

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Uses & Advantages

Primary Uses

  • Sealing expansion and fillet joints in indoor and outdoor applications
  • Sealing materials sensitive to acids and plasticizing agents, such as marble, granite, and quartz
  • Sealing joints in prefabricated panels, window or door frames, and wall openings
  • Sealing joints in floors with limited pedestrian traffic

Key Advantages

  • Does not stain sensitive materials like marble and granite
  • Highly resistant to mould growth due to BioBlock technology
  • Solvent-free and odourless formulation
  • Wide temperature resistance from -40°C to +150°C

FEATURES & BENEFITS

TECHNICAL DATASHEET SPEC

Low Modulus of Elasticity

Mapesil LM is designed for materials sensitive to acids and plasticizing agents, ensuring no surface bleeding or staining.

Durability

Seals remain stable over time, even when exposed to weathering, industrial environments, and thermal shock.

Wide Substrate Compatibility

Bonds effectively to absorbent and non-absorbent substrates, including glass, ceramic, concrete, metals, and plastics.

Wide Temperature Range

Maintains flexibility and performance in temperatures ranging from -40°C to +150°C.

Certifications

Complies with EN 15651 standards for façade, glazing, sanitary, and pedestrian walkway sealants.

Mapesil LM is a high-performance, neutral-curing silicone sealant specifically designed for sealing materials sensitive to acids and plasticizing agents, such as marble, granite, sandstone, and quartz. Its solvent-free, odourless formulation ensures long-lasting flexibility, excellent adhesion, and resistance to weathering, thermal shock, and water exposure. With BioBlock technology, it is mould-resistant and ideal for both indoor and outdoor applications, including façades, windows, and sanitary joints.

Key Specifications

Origin: UAE
Available Pack Size310ml
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Certified standard values under UAE climate conditions.

Key Performance Benefits

  • Low Modulus of Elasticity

    Mapesil LM is designed for materials sensitive to acids and plasticizing agents, ensuring no surface bleeding or staining.

  • Durability

    Seals remain stable over time, even when exposed to weathering, industrial environments, and thermal shock.

  • Wide Substrate Compatibility

    Bonds effectively to absorbent and non-absorbent substrates, including glass, ceramic, concrete, metals, and plastics.

  • Wide Temperature Range

    Maintains flexibility and performance in temperatures ranging from -40°C to +150°C.

  • Certifications

    Complies with EN 15651 standards for façade, glazing, sanitary, and pedestrian walkway sealants.

Storage & Handling Guidelines

  • Store in original unopened container in cool, dry indoor conditions.
  • Keep away from direct sunlight, rain, and extreme heat.
  • Shelf life is 12 months when stored properly between +5°C and +35°C.
Product packaging

Why Buy From pilehead.com?

Genuine Mapei Product
Competitive UAE Pricing
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FREQUENTLY ASKED QUESTIONS

Q&A TECHNICAL HUB
Coverage depends on joint size. For example, a 310 ml cartridge can cover approximately 12 linear meters for a 5x5 mm joint or 6 linear meters for a 5x10 mm joint.

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