Pecora 864NST Non-Staining, Low Modulus, Architectural Silicone Sealant - 20 Fluid Ounce Sausage

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Pecora

$19.49 each

20 fluid ounce sausages
One part, low modulus, non-staining silicone sealant
Excellent weatherability
Ready to apply; no mixing required
No primer required for application to most common substrates
Clean-up with mineral spirits
Mask target areas to avoid discoloration to the substrate
Not-paintable
Compatible with several substrates
Shelf life: 12 months
Manufacturer's limited warranty
Case quantity: 12 sausages

SKU

864NSTALSTS

In Stock

Color Chart

Return Policy | Shipping Policy

Product Overview

Pecora 864NST is one-part, low-modulus, neutral-curing, high-performance silicone sealant that cures via atmospheric moisture that forms a durable, but flexible building seal. Pecora 864NST will not stain natural stone, such as marble and granite. Because of it's low-modulus, high extension/ compression and recovery properties, and its strong adhesion to most building materials, Pecora 864NST performs exceptionally well under dynamic conditions accommodating long-term movement of ±50% in properly designed joints.

Applications

for the sealing of expansion and control joints in...

precast concrete panels
masonry
metal curtainwalls
natural stones

perimeter sealing of...

doors
windows
other building components

Additional Resources

Technical Data Sheets

Data Sheet

Safety Data Sheets

SDS

Selection

SKU	Color	Case Qty
864NSTALSTS	Aluminum Stone	12
864NSTLS	Limestone	12
864NSTAALS	Anodized Aluminum	12
864NSTWS	Tru-White	12
864NSTBLS	Black	12
864NSTCLBRZS	Classic Bronze	12
864NSTSS	Sandstone	12

Product Specifications

Brand	Pecora
Series	864NST
Container Size	20 fl. oz.
Container Type	Sausage

Paintable	No
Dynamic Movement Capability	+/-50%
Elongation	900%
Modulus at 100% elongation	38 psi
Tack-free time	1-2 hours
Tear strength	35 ppi
Peel strength	30 pli
Ultimate tensile strength	175 psi
Hardness (Shore A)	25
Tool / work time	15-25 minutes
Cure time and full adhesion period	7-14 days
VOC content	98 g/L (moderate)
Ozone/UV resistance	Excellent
Shelf life	12 months