BoPin 150 All-Weather Construction Silicone Sealant

BoPin 150 All-Weather Construction Silicone Sealant

BoPin 150 is a single-component, neutral-cure oxime silicone sealant formulated for general construction sealing applications requiring reliable weatherproofing performance. It cures at room temperature upon exposure to atmospheric moisture, forming a durable, flexible rubber with good resistance to UV radiation, ageing and extreme temperature variations. The non-sag formula and broad substrate compatibility make it a dependable choice for both interior and exterior construction sealing where conditions are more demanding than standard gap filling.

Principales ventajas

Neutral cure — non-corrosive, safe for use on metals and powder-coated surfaces
Good movement capability (±20%) — handles more joint movement than standard neutral silicones
Non-sag formula — maintains position on vertical and overhead joints without slumping
UV resistant — resists ageing, yellowing and degradation from prolonged solar exposure
Good adhesion to most common building substrates without primer
Stable performance from -50°C to +170°C
Widely compatible with metals, glass, coated surfaces, masonry and timber

Adhere To

Glass and coated glass
Aluminium and powder-coated metals
Ceramic and glazed tiles
Brick, concrete and masonry
Non-oily timber

Application Areas

Window and door frame sealing and perimeter joint filling
Metal and aluminium alloy door and window frame to wall joint sealing
Glass, coated glass, ceramic tile, brick and concrete joint sealing
Small appliance assembly bonding and sealing
General exterior and interior construction joint sealing

Paquete

300ml cartridge — 24 units per carton 600ml sausage pack — 20 units per carton Available colors upon request

Información adicional

Sistema de curado	Neutral (oxime cure)
Sag / Slump	≤3 mm
Tiempo de formación de la piel	≤30 min
Working Time	≤20 min
Cure Rate (depth)	1–2 mm/day
Color	Customized
Dureza (Shore A)	40
Resistencia a la tracción	≥1.0 MPa
Alargamiento a la rotura	≥200%
Capacidad de movimiento	±20%
Resistencia a la temperatura	-50°C to +170°C
Vida útil	12 months (unopened, ≤25°C)
Estándar	JC/T 485-2007

Preparación de la superficie — Ensure all surfaces are clean, dry and free from dust, grease and old sealant residues.
Aplicación — Cut cartridge tip at 45°, load into sealant gun and apply with steady, even pressure. Tool the joint within the working time using a wet spatula.
Curing — Allow to cure at room temperature with adequate ventilation. Full mechanical properties develop after 7 days.
Limpieza — Remove uncured sealant with a solvent. Cured sealant must be removed mechanically.

Limitations

Not suitable for structural load-bearing applications
Not recommended for movement exceeding ±20%
Not recommended for continuous water immersion or aquarium construction
Not recommended for use in fully enclosed, unventilated spaces
Not recommended for surfaces containing plasticiser or solvent residues
Do not apply when substrate temperature is below 4°C or above 40°C

Consejos

Although neutral-cure, this product uses oxime chemistry — ensure adequate ventilation during application in confined or indoor areas
For joints requiring movement capability above ±20%, consider BoPin 380 or BoPin 220
Always conduct a compatibility and adhesion test on actual project substrates before full application
Store in a cool, dry place away from direct sunlight

BoPin 150 All-Weather Construction Silicone Sealant

Información adicional

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