BoPin 550 Mould-Resistant Sanitary Silicone Sealant_benefit

Sellador de silicona sanitaria resistente al moho BoPin 550

BoPin 550 is a single-component, neutral-cure, medium-modulus silicone sealant specifically formulated for kitchen and bathroom sealing applications. It incorporates a high-molecular-weight modified base material and a proprietary long-lasting anti-mould formula that provides sustained protection against mould and bacterial growth in permanently wet and humid environments. The non-corrosive cure chemistry makes it safe for use on coated glass, ceramic, marble, granite and metal fixtures without risk of staining or surface damage. Suitable for both interior and exterior applications, it requires no primer on most common sanitary substrates and delivers durable, watertight seals that maintain their integrity and appearance over extended periods in wet areas.

Principales ventajas

Long-lasting anti-mould and anti-bacterial protection — specially formulated for permanently humid sanitary environments
Neutral cure — non-corrosive to metals, coated glass, ceramics, marble and granite
Excellent weather resistance — resists UV radiation and temperature cycling
Good adhesion to most common sanitary substrates without primer
Non-sag formula — maintains position on vertical joints around baths, basins and shower enclosures
Waterproof seal — prevents water ingress at joints between sanitary fixtures and surrounding surfaces
Suitable for both indoor and outdoor wet-area applications

Adherirse a

Azulejos de cerámica y porcelana
Vitreous enamel and acrylic sanitary ware
Marble and granite
Vidrio y vidrio revestido
Stainless steel, chrome and aluminium fixtures
Hormigón y mampostería

Áreas de aplicación

Sealing around bathtubs, shower trays and shower enclosures
Basin and sink to wall and worktop joint sealing
Toilet base and cistern sealing
Kitchen worktop and splashback joint sealing
Ceramic tile joint sealing in wet areas
General indoor and outdoor decorative waterproof sealing

Paquete

Cartucho de 300 ml — 24 unidades por caja
Colores disponibles bajo petición.

Información adicional

Material de base	Silicona oxima neutra
Sistema de curado	Neutral cure (medium modulus)
Densidad	1,01 g/cm³
Dureza (Shore A)	20±5
Alargamiento a la rotura	>500%
Capacidad de movimiento	±25%
Resistencia a la temperatura	-40°C a +120°C
Temperatura de aplicación	+5°C a +40°C
Tiempo de formación de la piel	10-20 minutos (23°C/50% HR)
Tiempo de curado	2-3mm/24 horas (23°C/50% HR)
Contenido de COV	<35 g/L
Clase sanitaria	XS1 (clase sanitaria más alta)
Color	Negro, Transparente, Personalizado, Gris, Blanco
Estándar	JC/T 885-2016

Preparación de la superficie — Remove all old sealant, soap residue, grease and moisture from surfaces. Surfaces must be completely dry before application — allow at least 24 hours after last water contact.
Aplicación — Cut cartridge tip at 45°, load into sealant gun and apply with steady, even pressure. Tool immediately using a wet spatula or sealant finishing tool for a smooth, concave finish.
Curación — Allow to cure at room temperature with adequate ventilation. Avoid water contact for at least 24 hours after application. Full mechanical properties and mould resistance develop after 7 days.
Limpieza — Remove uncured sealant with a solvent. Cured sealant must be removed mechanically.

Limitaciones

No apto para aplicaciones de carga estructural.
Not suitable for continuous full water immersion
Not suitable for use in fully enclosed, unventilated spaces
No apto para superficies que contengan residuos de plastificantes o disolventes.
Mantener alejado de los niños.
Do not apply when substrate temperature is below 5°C or above 40°C

Consejos

Thorough surface preparation is the single most important factor in achieving a long-lasting, mould-free seal — any moisture, soap residue or old sealant will shorten joint life
Aplique cinta adhesiva a lo largo de ambos lados de la articulación antes de la aplicación para obtener líneas limpias y profesionales; retírela inmediatamente después de la aplicación, antes de que se forme la piel.
In high-humidity climates (tropical, subtropical), ensure adequate bathroom ventilation after installation to extend mould-free service life
Guarde los cartuchos en posición vertical en un lugar fresco y seco, alejado del calor y la luz solar directa.