April 22, 2015

Sealants – Pecora

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Here are some of the common sealants we carry. For more information, please give us a call.

Pecora Line

 click product for additional information.

Pecora PCS Silicone Sealant

  • Primerless adhesion on EIFS and most common building substrates
  • ±50 percent movement capability*
  • Excellent weatherability: 100% silicone composition allows PCS to be virtually unaffected by UV, precipitation, ozone, and temperature extremes
  • Resilient: PCS will remain flexible under extreme temperature conditions
  • Easy to administer in most weather conditions
  • Economical silicone solution, while still achieving high-performance
  • USDA acceptance

Pecora 890NST Non-Staining Technology

  • One-part, neutral-curing, ultra low-modulus silicone sealant that will not stain natural stone such as marble and granite
  • Reacts with atmospheric moisture to form a durable, flexible building sealant
  • Performs exceptionally well under dynamic conditions
  • Accommodates long-term movement of +100-50% in properly designed joints
  • Particularly well suited for use in Exterior Insulation Finish Systems and harsh weather conditions, rain, sleet, snow, sunlight and extreme temperatures, high ozone concentrations and/or exposure to intense ultra violet rays

Pecora 895NST Non-Staining Technology

  • Structural glazing of glass, metal and plastic. It may also be used as a weather-seal in structural glazing applications
  • Non-structural glazing applications including cap, toe and heel beads and as a weather-seal in glass to glass butt joint glazing
  • Sealing expansion and control joints in precast concrete panels, metal curtain walls, and natural stone.
  • Perimeter sealing of doors, windows and other building components
  • Adhering stiffeners to building panels
  • Use in unitized curtain wall systems
  • Security glazing and impact-resistant window systems

Pecora 898NST Non-Staining Technology

  •  Mold and mildew resistant even under prolonged hot and humid environments. It is unaffected by free steam and is noncorrosive to copper, brass or zinc alloys
  • Non-staining formula: Can not stain natural stone such as marble and granite. Does not include fluid that can migrate from joint and collect dirt that may promote mold and mildew growth
  • New translucent colour formula now clearer
  • Neutral-curing chemistry does not have the permeating acetic acid (vinegar) odour associated with other silicone sanitary sealants
  • Remains permanently flexible at all temperatures preventing shrinking, cracking and crumbling
  • Will not sag or slump in vertical joints in the hottest of weather

Pecora 896FC

  • Tenacious primerless adhesion to vinyl, PVC, Kynar 500/Hylar 5000 based paint and coatings, anodized aluminum, wood and most other common substrates associated with the fenestration industry
  • High strength and movement capabilities facilitating its use in most demanding metal, vinyl and wood window applications
  • The fluid free formula improves compatibility with various window components such as secondary IGU seals, laminated glass, gaskets and setting blocks
  • Designed to be applied from cartridges, bulk dispensing equipment and automated glazing tables
  • Fast cure-through which enables the manufacturer to increase productivity by reducing the holding period resulting in faster shipment of finished units
  • Non-objectionable odor
  • UV additive option available for black light visibility in translucent and light colours

Pecora XL-PERM Air and Vapor Barrier System

  • Easy four step solution for an energy efficient wall system
  • Fully engineered and compatible products that work in tandem to provide complete air, vapor and water barrier protection for your building envelope



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