Non Bleeding Silicone Sealant

NB-6000 is a 100% Modified Silicone does not ooze out oil which helps in clean façade. It is a paintable sealant to reduce or eliminate Surface Streaking, Fluid migration and dirt pick-up. It is single component, neutral cure medium modulus, UV resistant sealant for true-clean facade. It helps to create attractive and easy-to-maintain exteriors. It offers excellent adhesion and movement capability, UV radiation resistance, and durability. It also possesses dirt and stain resistance.

Alstone Non-bleeding MS sealants bonds without a primer to most substrates, including glass, polycarbonate, plastic, wood, paint, aluminum, brick, concrete, and natural stone, and more.

NB 6000 sealant is backed by world-class technical support and our extended limited warranty.

  • One-component, neutral-cure, non-bleed, non-stain silicone sealant
  • ±50% movement capability
  • Repels dirt and resists streaking/staining
  • Multiple colors


  • Repels airborne contaminants
  • Resists staining and streaking
Exceptional durability
  • Proven long-term resistance to extreme temperatures, UV radiation, rain, and snow with negligible change in elasticity
  • ±50% movement capability, with excellent extension and compression cycling recovery
  • Once cured, remains elastic in temperatures from -55°F (-48°C) to 250°F (121°C). Withstands short-term, intermittent exposure up to 350°F (177°C)
Quick and easy to apply
  • Easy to gun and tool in hot and cold conditions
  • Can be applied in temperatures as low as 40°F (4°C). Substrate surface should be less than 122°F (50°C)
  • Primerless adhesion to most nonporous substrates and finishes
  • Extended work life to allow time for placement and tooling
  • Low-sag formula remains in place until fully cured

Environmentally responsible

  • Low VOC (volatile organic compounds) content
  • Exceeds LEED program requirements
  • Sealing of joint between natural stones.
  • Sealing of ACP joints.
  • Sealing of joints between wood, concrete, Brick etc.

Technical specifications:

Properties Value
Colours Available White & Black
Packing 280 ml x 24 Bottles Per Box & 600ml x 12 Sausages Per Box