Designed to protect the IG secondary seal from attack and degradation, NovaFlex Ultra-Low Migration Glazing Sealant is the non-flowable premium paste you need to reduce premature failure and warranty calls.
NovaFlex Ultra-Low Migration Glazing Sealant is a non-corrosive, single-component, oxime silicone sealant and/or adhesive. It is designed to have ultra-low plasticizer migration, protecting other window components from attack and degradation. This paste can be used for all glazing applications to ensure a long-lasting seal. A VOC compliant product, it emits a lower odor than conventional acetoxy cured silicones, and is ideal for everyday glazing.
- Low reactivity
- Excellent UV and chemical resistance
- Permanently flexible
- Deep section cure
- Excellent adhesion
- High elongation
Ultra-Low Migration Glazing Sealant functions as an adhesive sealant, developing a bond to most common substrates without the use of a primer. This ready-to-use compound is typically used as an adhesive to bond dissimilar materials, as a sealant for creating formed-in-place gaskets, or a multitude of other applications.
Ultra-Low Migration Glazing Sealant is available in black and translucent, or can be custom matched to any color.
Meets or exceeds the performance characteristics of AAMA 803.3 (I), 805.2 C, 808.3.
This product is available in the following formats:
- 10 ounce cartridge
- 55 gallon drum
Appearance Viscosity Extrusion Rate
1/8” Orifice @ 50 psi
Skin Over Time
3/8” @ 50% RH & 77°F
3/8” @ 50% RH & 77°F
Paste (Various Colors) 7,000 – 15,000 poises (Brookfield #7 @ 10 rpm) 10 – 40 grams/minute 5 – 10 minutes 48 hours (14 days for OEM window applications)
Slump (Flow) Specific Gravity Tensile Strength
Service Temperature Application Temperature Adhesion
Joint Sealant Designation
No Slump 1.00 – 1.05 200 – 250 psi 400 – 450% 20 – 25 pli 20 +/- 5 -40°F to 400°F (-40°C to 204°C) -20°F to 160°F(-29°C to 71°C) Glass: 13 – 17 pli Aluminum: 13 – 17 pli Wood: 13 – 17 pli -- -- --
Specifications ASTM C-920, AAMA 802.3, 805.2, 808.3, TT-S-001543A and TT-S-230C
- Product Specifications