SikaFlow-640
SikaFlow-640
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A liquid accelerator for SikaFlow-648, SikaFlow-649, and SikaFlow-678 epoxy grouts that speeds the cure rate at temperatures below 60 F. One quart can treats one full-size grout kit: add it with Part B to the Part A pail and mix for three minutes. Accelerated mixes build strength days sooner in cold weather, supporting early return to service when heating the work area is impractical. It improves cure speed only, not workability.
- Packaging: 1 quart can
Shipping & customs
- Weight
- 10.0 lbs
- H.S. code
Payment & policies
- Shipping
- Orders ship Monday to Friday; freight includes a free lift gate
- Returns
- Unused parts within 30 days; request a return authorization first
- Warranty
- Manufacturer warranty; most parts carry 12 months
- Payment & tax
- Card at checkout or request a quote; tax exemption certificates accepted

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