Superior Stone Products Pearl Stone Adhesive – Gallon, EHC Knife Grade
Superior Stone Products Pearl Stone Adhesive – Gallon, EHC Knife Grade
The Superior Stone Products Pearl Stone Adhesive in EHC Knife Grade, gallon, is Superior's 100% vinyl ester stone adhesive in its thicker, lower-shear knife grade, cured with 1% to 3% white paste hardener (BPO) by weight.
Key Features
- Gallon container - the -12 suffix is the gallon step on Superior's confirmed container ladder.
- 100% vinyl ester resin technology rather than polyester chemistry.
- Hardener ratio is 1% to 3% white paste hardener (BPO) by weight.
- EHC Knife Grade is Superior's thicker paste with less shear; the line also runs Flowing and Full Knife Grade.
- Tintable with Superior Coloring Paste.
Who Is This For?
Shops that have settled on Pearl as their everyday vinyl ester and are buying past quart size, but do not want a 5 gallon pail sitting open on the bench. A gallon covers steady fabrication work for a single-bench shop.
What This Is Not For
Not the grade to reach for when the adhesive must self-level or run into a rod slot, because EHC is the thickest paste Superior publishes in this line; the V-MAX SV-1 syrup grade is built to pour. Pearl is also not a setting adhesive - bonding stone or tile to plywood, backer board, concrete or masonry is the job of the Superior Stone Products E-1500-S Tile & Stone Setting Epoxy.
Frequently Asked Questions
What chemistry is Superior Pearl?
Superior Pearl is a 100% vinyl ester adhesive built on vinyl ester resin technology, not a polyester.
How much white paste hardener does it need?
Superior Pearl is cured with white paste hardener (BPO) at 1% to 3% by weight.
How is the EHC grade different from the full knife grade?
Superior describes EHC Knife Grade as a thicker paste with less shear than its Full Knife Grade; both are knife grades of the same Pearl resin.
What size is this item?
This is a one-gallon container of Superior Pearl in the EHC Knife Grade, item 200-10240-12.