Royston A 51

Royston A51 Low Voc, rating 327g/l, Solids 51.47%, for ambient temperature, below grade application.

This coal tar mastic meets or exceeds the VOC regulations for all states excluding California and parts of Arizona. For coating fittings, flanges, valves, tanks, mechanical couplings and other irregular configurations.

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Datasheets

A51 Datasheet (.pdf)

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#2 Zahn
#4 Zahn
AASHTO M320
AASHTO M321
AASHTO T-42-84 Modified
AASHTO T260
ADA FRV 58 no. 144
ANSI/NSF 61
ASTM 1056 Type 2, Class B, Grade 2
ASTM 3575
ASTM C-881, Type I & II, Grade 2, Class B & C
ASTM C-881, Type I, Grade 2, Class B and C
ASTM C-881, Type II, Grade 2, Class A
ASTM D36
ASTM D638
ASTM D695
ASTM D1000
ASTM D1737
ASTM D5084
ASTM D6084
ASTM E96
ASTM G8
ASTM G22
ASTM G42
AWWA C203
AWWA C209
AWWA C217
Flooring & Shower Lining UPC/IBC ANSI 118.10
Green Roof Membrane/Root Barrier FLL
Green Roof Membrane/Root Barrier FLL2001
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