Construction
Sealing and Bonding
Solutions for Building
and Construction
NPT’s construction line of sealants and elastic adhesives is studied with the aim to produce high profile PU and SiMP technology to satisfy the most exigent designers’ requirements and to realize the best user applications for precast and pavement joints, parquet bonding, instant grab bonding, D4 water-resistant bonding, general glazing and sealing as well as short-term waterproofing. Please browse to view solutions.
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Polipur EI 180
One-part fire resistant polyurethane foam. For manual application.
- High quality professional polyurethane foam
- Excellent stability; no shrinkage
- High thermal and acoustic insulation
- Provides very good sound reduction and avoids air loss
- Reaction to fire: class B1 self-extinguish (EN 1366-4)
- High adhesion power to most building materials
- High yield aerosol can 750ml for manual application
- Paintable
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Polipur Idraulica
One-part closed cell waterproofing polyurethane foam. For manual application
- High quality professional polyurethane foam
- Waterproof and moisture resistant
- Water absorption < 0.1%
- Excellent stability; no shrinkage
- Reaction to fire: class B3
- High adhesion power to most bulding materials
- High tensile compression and shear strength
- Aerosol can 750ml for manual application
- Paintable
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Polipur Scioglischiuma
Powerful polyurethane foam cleaner
- Fast reacting to melt fresh foam
- Powerful cleaner also suitable for cleaning tools
- Dual dispenser, both manual and with automatic gun thread
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SIGILLITE PE CE-7
Two-components polyester resin chemical anchoring injection system
- High mechanical performance
- Quick cure
- Does not contain styrenes (reduced odor)
- Does not expand, does not create tensions
- CE certified; refer to specific DoP
- Suitable for concrete, and all type of masonry
- Allow reduced interaxle spacing, shorter loading time, speed fastening
- Fast and easy application, thixotropic body
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Sigillite Vinilestere VE CE PLUS C2
Two-components vinyl ester resin chemical anchoring injection system
- High mechanical performance
- Quick setting also in cold weather
- High chemical resistance, including chlorinated and salt water
- Does not contain styrene (reduced odor)
- Does not expand, does not create tensions
- CE certified; refer to specific DoP
- Suitable for concrete and all type of masonry
- Allow reduced interaxle spacing, shorter loading time, speed fastening
- Fast and easy application, thixotropic body
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S Bond W4
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Silcoflex 595
One-part, neutral oxime-curing, silicone sealant for indoor and outdoor applications
- Rapid crosslinking, short skin time
- Primerless adhesion to most materials
- Non-corrosive to metals
- Suitable for alkaline substrates such as concrete, mortar, fibrous cement
- Adheres excellently to glass and metals
- Contains fungicides, suitable for use in sanitary areas
- Odourless
- Non-sagging
- Excellent weathering, ageing and UV resistance
- Easy extrusion at low (+5°C) and high (+40°C) temperatures
- Flexible at low (-40°C) and high (+100°C) temperatures
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SiMP Fix Crystal
One-part SiMP crystal clear elastic adhesive and sealant
- Crystal clear
- Excellent resistance to ageing, weathering; color stable, non-yellowing and non-chalking
- Environmentally friendly – Free of isocyanates and solvents
- No hazard symbol required
- No bubble formation - Odorless
- Bonds and seals at the same time
- Permanently elastic
- Easy to gun with excellent tooling consistency
- Exceptional thixotropy, non-sagging, short cut off string
- No change in volume, no shrinkage
- Good primerless adhesion on all typical construction and industrial materials
- Non-staining on concrete and porous materials
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SiMP Ultra Tack
Ultra-high grab and extreme green strength one-part, SiMP elastic assembly adhesive
- SiMP Silyl-Modified Polymer
- Solvent and isocyanate free, odourless
- Outstanding thixotropy, non-sagging, short cut-off string
- Extreme green strength: Ultra high grab and load bearing capacity
- High mechanical and dynamic stress resistance
- Shock and impact resistance
- Vibration and sound damping properties
- Increases torsion stiffness in final assembly
- Very good flow already from +5°C; maximum grab still at +35°C
- No bubble formation
- Excellent primerless adhesion on all typical industrial materials and substrates
- Non-staining. Neutral behavior, does not attack support surface
- No Hazard symbol required. Odorless
- Over-paintable with many water and solvent based paints (preliminary tests recommended)
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SiMP-Seal 650
Multipurpose one-part SiMP elastic adhesive and sealant. Completely odorless and very low emissions
- SiMP Silyl-Modified Polymer
- Solvent and isocyanate free. No Hazard symbol required
- Emicode EC1 certified with very low emission, thanks to its specific formulation
- Completely odorless
- Excellent resistance to ageing and weathering
- Completely color stable
- White color as pure and non-yellowish
- Outstanding thixotropy, non-sagging, short cut-off string
- Permanently flexible over a wide range of temperatures
- No bubble formation
- Easy to gun with excellent tooling consistency
- Excellent primerless adhesion on all typical construction and industrial materials and substrates
- Neutral behavior, does not attack support surface
- Over-paintable with many water and solvent based paints (preliminary tests recommended)
- Short time resistant up to +180 °C for powder and thermal coating
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