BoPin 260 Selante MS para Janelas e Portas, Resistente a Todas as Condições Climáticas

BoPin 260 All-Weather Window & Door MS Sealant_benefit

BoPin 260 Selante MS para Janelas e Portas, Resistente a Todas as Condições Climáticas

BoPin 260 is a single-component, moisture-curing MS polymer sealant specifically formulated for window and door perimeter sealing and general indoor and outdoor joint sealing applications. Based on modified silane polymer technology, it cures at room temperature to form a durable, flexible rubber with excellent adhesion to aluminium, glass, concrete and masonry — typically without primer. Unlike silicone-based window sealants, the MS polymer formula is paintable after cure, can be applied to slightly damp surfaces, and produces no corrosive byproducts during cure. Suitable for both interior and exterior applications across a wide temperature range, making it a versatile choice for professional window and door installers working across varied climate conditions.

Principais benefícios

Paintable after cure — compatible with most water-based and solvent-based paint systems, unlike silicone alternatives
Can be applied to slightly damp surfaces — practical advantage in humid or tropical climates
Excellent adhesion to aluminium, glass, concrete and masonry without primer
Solvent-free, isocyanate-free formula — safe for use in occupied buildings
Good elongation (368%) — accommodates thermal and structural movement at window and door joints
Non-corrosive — safe for all metal frame types including aluminium and galvanised steel
Suitable for interior and exterior applications

Aderir a

Aluminium and powder-coated aluminium profiles
Vidro e vidro revestido
Betão e alvenaria
Alvenaria de tijolos e blocos
Timber and engineered wood frames
Most common metals and coated metals

Áreas de aplicação

Vedação perimetral de caixilhos de alumínio e PVC em aberturas de paredes.
Metal and timber door frame to wall joint sealing
Preenchimento de frestas e vedação de caixilhos de janelas e portas
General indoor and outdoor joint sealing and gap filling
Sealing applications requiring subsequent painting over the sealant

Embalagem

Cartucho de 300 ml — 24 unidades por caixa
Pacote de salsichas de 600ml — 20 unidades por caixa
Cores disponíveis mediante solicitação.

Informação adicional

Sistema de cura	Polímero MS (cura por umidade)
Densidade (g/cm³)	1.48
Hardness (Shore A, 7D)	58
Resistência à tração (MPa)	1.59
Alongamento na ruptura (%)	368
Tempo de formação da pele (min)	16
Taxa de cura (profundidade, mm/24h)	2.5
Extrudabilidade (g/5s)	82
Colagem de alumínio	Passar
Colagem de Vidro	Passar
Prazo de validade	12 meses (fechado, ≤27°C)
Cor	Preto, Personalizado, Cinzento, Branco

Preparação da superfície — Ensure all surfaces are clean and free from dust, grease and old sealant residues. Can be applied to slightly damp surfaces — avoid application during active rain or when surfaces are wet with standing water.
Aplicação — Cut cartridge tip at 45°, load into sealant gun and apply with steady, even pressure into the joint. Tool within 15 minutes using a spatula dampened with soapy water. Apply masking tape for clean joint lines.
Cura — Allow to cure at room temperature with adequate ventilation. Full mechanical properties develop after 7 days. Paint only after full cure.
Limpar — Remova o produto não curado com um solvente adequado antes da formação de película. O produto curado deve ser removido mecanicamente.

Limitações

Não é adequado para superfícies de PE, PP ou PTFE.
Não adequado para aplicações de envidraçamento estrutural
Não recomendado para imersão contínua em água
Não é adequado para superfícies que contenham resíduos de plastificantes ou solventes.
Not suitable for direct application to glass surfaces under direct UV exposure — use BoPin 220 silicone for glass-to-glass or UV-exposed glazing applications
Não aplicar quando a temperatura do substrato estiver abaixo de 4°C ou acima de 40°C.

Dicas

The key advantage of 260 over silicone alternatives is paintability — specify this product when the joint will be painted over as part of the finished decoration
In tropical and high-humidity climates, the ability to apply to slightly damp surfaces reduces installation downtime after rain
Not suitable for UV-exposed glass surfaces — for glass-to-glass or glass-to-frame sealing where UV exposure is a factor, use BoPin 220 silicone instead
Armazene os cartuchos na vertical, em local fresco e seco, longe do calor e da luz solar direta.