Description

STAUF PUM-950

Power-Mastic provides a tremendous improvement for urethane adhesives. It is a urethane based, high-strength adhesive for professional wood flooring installation. But unlike other Urethane adhesives, it contains no isocyanates, the primary chemical in other urethane adhesives that will etch fine floor finishes and is a suspected carcinogen.

Long open time allows for easy installations. Since there is no water or solvent present, it will not cause dimensional changes to wood flooring at installation. It has a higher shear strength than competitors, so it grabs, holds and keeps wood floors in place. This adhesive is waterproof when fully cured and will not dissolve if it gets wet. This adhesive has earned the highest GEV-EMICODE EC 1 ranking by the European Association for Control of Emissions for Flooring. See www.emicode.com for information

The adhesive spreads easily and has a non-slump formula that will help insure contact and adhesive transfer. It allows fast installation even with complicated patterns due to its strong green grab. There is no ash time required, so installation can commence immediately. Rolling is neither required nor recommended. It offers superior flexibility and is designed to keep the flooring in place, yet allow for normal movement during seasonal changes to the flooring.

General Features:

LEED qualied
contains no isocyanates
contains no water
high shear strength
contains no solvents
contains no VOC
certied “green”
certied “very low emission”
nonflammable
high solids content
ozone friendly
Freeze/thaw stable Installation Features:
wet lay – no ash time required strong green grab
non-slump formula bridges normal sub floor variations
very low odour
cleans with acetone
no rolling required
excellent spread rate
long open time
spreads easily
higher temp & RH will shorten drying time
No risk of sensitization Long Term Features:
Resistant against aging
Remains elastic
Suitable for radiant heat systems with primer
Allows normal dimensional changes in wood flooring
adhesive is waterproof when cured
No health hazards
Stronger shear strength reduces cupping
moisture barrier up to 10# or 88%

Product Usage:

Approved Flooring:

Engineered Wood Flooring
Strip Flooring
Shorts Planks
Parquet
Solid Wood Flooring must be straight and flat
Bamboo Flooring (except Stranded Bamboo) Approved Sub Floors:
Concrete Slabs
OSB (underlayment grade)
Plywood (underlayment grade)
Vinyl (well bonded, grinded, tested negative for asbestos)
Ceramic Tiles
Stone, Terrazzo
Cured Levelling Compounds
Radiant Heated Sub Floors
Wet Concrete Slab up to 10#/24hrs/1,000SF and 88% RH Approved Trowels:
Engineered Floors-#14 up to 85 SF/gal.
Engineered Floors-#5 up to 60 SF/gal.
Solid Floors-#4 up to 50 SF/gal.
Moisture Barrier-#12 up to 35 SF/gal.
Underlayments-#15 up to 100 SF/gal. Packaging Size:
3 gal. Plastic Pail 48 per pallet Approved Primers:
Primer is normally not required
STAUF AQP-200 Eco-Prime Approved Sealers:
STAUF ACS-210 True-Seal Approved Levelling Compounds:
STAUF QFP-520 Quick Floor Patch
STAUF SLC-540 Self Levelling Compound
STAUF QFF-560 Quick Feather Float
STAUF ULC-500 Universal Levelling Compound

Technical Sheet: Click Here

Covers Up To 255 SqFt***

***COVERAGE PER PAIL IS APPROXIMATE ONLY – CAN VARY DEPENDING ON INSTALLER & TROWEL USED