Mapei
MAPEFLEX PU 65
About this itemMAPEI CERTIFIED
- Two-Component System: Composed of pre-dosed resin (component A) and hardener (component B), which form a cohesive pourable mixture when combined. TWO-COMPONENT POLYURETHANE SEALANT
- Customizable Properties: Can be mixed with Quartz 0.5 aggregate to enhance mechanical resistance and thixotropy, though deformability decreases. HIGH MECHANICAL RESISTANCE
- Temperature and Curing: Curing time is influenced by temperature; high temperatures accelerate setting, while low temperatures slow it down. An optional accelerator (Mapeflex PU 65 Catalyst) is available for faster curing. WEATHER-RESISTANT
- Durability: Provides excellent resistance to UV exposure, weather conditions, and mechanical stresses, with an in-service temperature range of -40°C to +70°C. MAPEI CERTIFIED
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Uses & Advantages
Primary Uses
- Sealing highway construction joints
- Filling and sealing anchoring heads in pre-formed rubber, reinforced rubber, and steel road joints
- Sealing between adjacent decks and between deck and abutments in road substructures
- Sealing anchoring bolts in pre-formed rubber sections
Key Advantages
- High surface hardness and mechanical resistance to friction
- Resistant to weather conditions and deformation under heavy loads
- Solvent-free with minimal odor
- Supports vehicular traffic on roads, freeways, and highways
FEATURES & BENEFITS
Two-Component System
Composed of pre-dosed resin (component A) and hardener (component B), which form a cohesive pourable mixture when combined.
Customizable Properties
Can be mixed with Quartz 0.5 aggregate to enhance mechanical resistance and thixotropy, though deformability decreases.
Temperature and Curing
Curing time is influenced by temperature; high temperatures accelerate setting, while low temperatures slow it down. An optional accelerator (Mapeflex PU 65 Catalyst) is available for faster curing.
Durability
Provides excellent resistance to UV exposure, weather conditions, and mechanical stresses, with an in-service temperature range of -40°C to +70°C.
Key Specifications
DOWNLOADS & DATA SHEETS
Key Performance Benefits
Two-Component System
Composed of pre-dosed resin (component A) and hardener (component B), which form a cohesive pourable mixture when combined.
Customizable Properties
Can be mixed with Quartz 0.5 aggregate to enhance mechanical resistance and thixotropy, though deformability decreases.
Temperature and Curing
Curing time is influenced by temperature; high temperatures accelerate setting, while low temperatures slow it down. An optional accelerator (Mapeflex PU 65 Catalyst) is available for faster curing.
Durability
Provides excellent resistance to UV exposure, weather conditions, and mechanical stresses, with an in-service temperature range of -40°C to +70°C.
Storage & Handling Guidelines
- Store in a cool, dry place for up to 12 months.
- Keep component B at temperatures above +5°C to prevent crystallization.
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