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Underwriters Laboratories Inc.- CSmos.wasnincicr.• n
•
GACO WESTERN LNC
l�tlt J DEWULF, CHEMIST
PC) BOX 646
WAUKESHA WI 53187
RE: Project Numbers) - 00NB05215
Your most recent listing is shown below. Please review this information and report any
inaccuracies to the UL Engineering staff member who handled your project.
For information on placing an order for UL Listing Cards in a 3 x 5 inch format, please refer
to the enclosed ordering information.
TGFU May 10, 2000
Roofing Systems
GACO WESTERN INC R5663
P 0 BOX 88698, SEATTLE WA 98138
FLUID APPLIED ROOF COATING SYSTEMS
T:tdsc coact:tgs arc cutnpreeei of a number of coating applications of plastic roof coatings in which glass mat may be embedded to form a
p protective membran as hpecificd beinw, (minima specified). All roof decks are to be primed with a mixture of one part neoprene coating to two
ars solvent (; /3 to 1/2 gal!sg). The quantity of primer should be suffioent to flow into all voids and cracks on the surface. To bridge joints and
earls, a polyester or, glass fiber tape is to be applied over one application of a neoprene coating. A :navy coat of neoprene coating is then used
to completely sea; the tape.
Coatings can be p:ovtded in different colors which are identified by different suffix numbers after the "H" or "N" designation.
Class A
1. Dock: N(: Incline: 3
Coating: Two applications "Certifies Neoprene N -1400 Series ", 1-1/2 gal/sq/ application.
Surfacing: Two applications "Cacofles Hypalon 11-22 Series", 3/4 gal /sq /application.
2. Deck: NC Incline: I
Coating: Two applications "Gacoflex Neoprene N -1400 Series", 1 -1/2 gal /sq /application.
Surfacing- "Gacnflex I lypalon H -22 Series ", 30 lb /sq trowel applied.
3. Deck: C 15/32 Incline: 2
Coating: "Cacoflex 1.M-601i or LM.60'J", 4 gal /sq.
Insulation: One ur more lavers Dow Chemical "Sryrofoarn RM. PD, SM, TC" or "Styrortb ", any thickness.
Surfacing-. Crushed stone or over bottom stone. 3/4 to 1.3/4 in. diam. 900 Ibs/ sc, concrete blocks weighing not less than 10 lb/sq and
spread not nmt:e :ion I /8 in. apart or Sryrofoam panels surfaced with 3/8 it min concrete mortar panels butted together. Optional, 2 oz /sq
yd scan "Fat reni , "Intentaoonal Paper D689" or "Rufon Polypropylene Scrim" (not Classified) may be applied between the insulation
and c-oshed stone or concrete blocks.
4. Deck: NC Incline: 1/4
A!! joints are blocked and covered with a 4 M. wide spun•bonded polyesrer tape and a stripe coat of "Gacoflex U-6 Series" (various
colon).
Base Coat: "Cacnflee U -66 Series" (various colors), 1 gal /sq.
Surfacing: `Gacoflt:x U-66 Seraes" (various colors), 2 - 2 -1 /2 gal /sq into which is embedded crushed walnut shells (20-40 mesh stze) at
8 lbs /sq
Top Coat: (Optional) "Ciacoflex U-66 Series" (various colors). 1/2 gal /sq.
5. Deck: NC Inclina: 1/4
Base Coat: ' 1.1.6e Series" (various colors) coating, applied at 1 gal /sq.
Ply Sheet: One ply of nonwoven fiberglass mat, applied into the wet base coat of "Gacoflex U -66 Series" (various colors) coating.
Top Coat: "C,ecoflex 1 :46 Series" (various colors) coating, applied at 2 gal /sq.
Surfacing: Lnto the wet top coat, crushed walnut shells are broadcast, applied at 7 lb /sq.
Top Coat: (Optional) '•Cacoflex IJ -66 Series" (Various colors), 1/2 gal /sq.
6. Deck: NC Incline: 2
Base Coat: two applicetn.•ts "Cairo Deckle/ Kit" (various colon), at 1 -1/4 gal /sq /applcaton.
•
A nol lor•prolit organization
376647002 Page 1 of 4
dedicated to punitc salely and
Committed IC quality service _
•
• Underwriters Laboratories Inc.,
J-tied walnut shells are broadcast, applied at 8 lb/sc.
Dez:s2: Kit" (carious colors), applied at 1 gal/Sq/application.
7 Der's: Ni Incline: 2
k re:tr.....: nbcrslas mesla loose ad Or rr.ec.liarucally fastened.
base 52 Ser.ea" ora:icais colors) coating, :rowel applied at 3-1/2 gal/sq.
B:.c. Cast: . 1\ +a "GSA:, Deck@ Ku' (various colors) coating, applied at 1-1/2 gal./sq.
Ir.ia the we: base cnet, cruallaci walnut shells are broadcast, applied at 8 lb/sq
Tap Coil. Two ai Dack49 (various colors) coating, at I gal/sq/application.
a. CI Incline: 3/4
Foam: . Jr "rolylaarn 303", 1 in. min
Base CUal: "Cia(oilex Ure-Cap 68 Series" at 1-1/4 gal/sq/application as dry mils total).
Surfh'ins: at.;05" a: • 2 gal/sq (per 15 dry mils).
Class B
Deck: incline: No limitation
Base C:oai: "ciar5ilex Neoprene N-1400 Series", 1-1/2 gal/sq/application.
Surracia.i: "Cacao! Ilypalon 11-22 Series", 3/.1 gal/sq/application.
2 ricch: C•15,32' Incline: 1
u:c.:1‘ed with 2 a ;'s and all exposed surface deck joints have a nom 1/8 in. diam bead of exterior latex acrylic caulk
111,1124 and struck flush
juint Treatment: Ir. spun bonded polyester mat is embedded into a 6 in. wide stripe coat of "Gacoflex A-56 Series" coating.
Scncn: One piy o A a reiniurciag fibarglas mesh, louse laid or mechanically fastened.
Base Coat. "C.acoilex A-52 Series" (various colors; Coating, trowel applied at 3-1/2 gal/sq.
)3ase Coat Two applications 'taco Deck €) Kit" (various colors) coating, applied at 1-1/2 gal/sq/application.
Su:lAcing lOprioxall: t.ha wet base coat. crushed walnut shells are broadcast, applied at 8 lb/sq.
Top Chat Twr, ipplications - 1;aco Deck& Kit" (various colors) coating, at 1 gal/sq/application.
3. Deck: C-15/32' Incline: 1/4
'All deo. joinis wail 2 x -I's and all exposed surface deck joints have a nom 1/8 in. diam bead of exterior latex acrylic caulk
ind sir:K*6 flush
Oast Coat; "t 'iat:inicA 11 66 Series" (various colors). applied at 1 gal/sq.
I'ly Siacet. piy nonwoven fiberglass mat, applied into the wet base coat of "Gacoflex U-66 Series" (various colors) coating.
"C1 (1-66 Series (valtis colors) roaring, applied at 2 gal/sq.
Surlaciris iDphanall: Int!, the wet turn coat, crushed walnut shells are broadcast, applied at 7 lb/sq.
Top coat: (t) "Caiotlea 11-66 (various colors), 1/2 gal/sq.
-;. Dec).: C• 15/1'2 Incline: 1/4
'All i:icS jou-us tharkeci with 2 and all exposed surface deck juirus nave a nom 1/8 in. diam bead of exterior latex acrylic caulk
sa,.: !lash.
!aim •iichmen!: 4 wine sp.: bonded polyester mat is applied into a wet strip coat application of "Cacoflex A-56 Series" (various
•Gaan8
Basa Coat: 'Rev appi:canaris "Cairo Deck® /Cu" (various colors) coating, at I gal/sq/application.
Sur/Acing lOpti:JoJI): trio Ow wet base coat. crushed walnut shells are broadcast. applied at Bib/sq.
Thy Cs..,t: Two aul.licati..)ns "Cato Deck Kit" (various colors), applied, at 1 gal/sq/application.
Class C
1.
D iS 3.ia incline: 12
Base Coal: 1ivi applicsoolus "Cacutlex Neoprene N-1400 Series", 1-1/2 gal/sq/application.
Surfacing: Iv, apia5cations "Cakoflex flypalon H-22 Series", 3/4 gal/sq/application.
2. Deck: C Incline: 1
Coating: Two appiicctiuns "Gacuflea Neoprene N-1400 Series", 1-1/2 gal/sq/application.
Suriatins: "Cacniiea I lypaiun 11.22 Series", 30 lb/sq. trowel applied.
SPRAY APPLIED FOAM AND COATING SYSTEMS
Unless oerter.vist "Polyivarr. 275" is an acceptable alternate to l'olyfoam 251" and "Polyloarn 303" whin' applied over
huhrotrariatil tool decks only
Class A
1. Dad.: Inclint: 1-1/2
Foam: 119 - Loh:4m :::. 1 in. min.
Base Coat: 'Cart) ea A-5411". 1-1/4 gal/sq
Surfacing: "s'.;accileA A 5400", 1-1/4 gal/sq.
De.:L.: NC: Incline: 1-1/2
11,1 SS 1 in. min.
Surfacing: Two applicatioas "Gacoflex U.66 Setter (various colors), 1 gal/sq/application.
3 Deck: NC Incline: 2-1/2
Foam: 119 'Ls.loan. 5S-054E", 1 in. rr.m.
Base Coat: "(.aconex .A-591)", 1-1/4 gal/so.
Top Cool: "Cacotlex A-5400". 1-1/4 gal/sq.
Surfacing: lbs/sq. •
4. Deck: NC' Incline:
Foam: North Caruhne Foam Industries "9774", 1 in. min.
Surfacing: 'flee applicatioas "Caconsx U•66 Series" (various colors), 1 gal/sq/application.
5. Deck: NC Incline: 1/2
Foam: North Can/11m Foam lnduaines "#774". 1 in. min.
Base Coat: Two applications "Cacufk'x A.5911", 1 ga:/sq/applicarion.
Surfacing: "Candles! A-5400", 1 gal/sq.
376647002 Page 2 of 4 TGFU/ R5663
May 10, 2000
Underwriters Laboratories Inc.
6. Deck; NC Iodine: 1/4
Foam: FuZr^. FA :e .:rises "Fi500A/F302.2.5F" ur North Carolina Foam Industries "s5S4 ". 1 in. min.
Base Coar. •'(','e x LIB-64". : •!/2 :u ' gal/sq.
Surfacing; `Garo;iex U -66 Series" ( vanous coiors :, 1 gal /sq.
7. Deck: NC Incline: 2
Foam: Foam F.nterprses "FE800A /FE302- 2.5F ", North Carolina Foam Industries "4584" or [PI "lsofoam SS- 1070'•. 1 in min.
Base Coat: "Gacotit:n LB•i4 l - l/ '0 3 gal /sq.
Top Coat: "Caccii x U -66 Senps" (varoa :s colors), I gal /sq.
Surfacing: No. 1: graocies at 30 lbi su.
8. Deck. Nc: Incline: 2
Foam: "f aiv•Isu•' or "Poly-Lso 5pertol" with "Polyfoamn 303" or "Polyfoam 2 ". 1 in. min.
Coating: Two auo!irz:totts '•t ;ie-Shield 6006 1 -1/2 gal /sq /application.
Surfacing: No. 11 granu:es at Si) ihisq.
9 Deck: NC Incline: 1/4
Fuam: "Poly-15...)" or - Poiy isu Spec :a:" with "Polyfoam 251" or "Polyfoam 303", 1 in rain.
Surfacing: Two ap;:l :caour' "Ure- Shield 6006 ", 1 -1/2 gal /sq /application
10. Deck: NC Incline: 3
Foam: "Po.'y•lsn" o: "Puly -Isu Special" with "Polyfoam 251" or "Polyfoam 303", I in. min.
Base Coat: Genera! r ettac "SCM 3'2401 2 gal /sq.
Surfacing: Genera Electric "SCM 1304 ", 2 gal /sq.
11. Deck: NC Incline: 4
Foam: "Poly -so" r "Poly-l;u Special" with " Polyoam 251" or "Polyfoam 303 ", I in. rain.
base Coat: General Electric "SCM 3308 ", 2 gal /sq.
Top Coat General F.!ertnr "SCM 3304 ". 2 gal /sq
Surfacing: 411 gnirules, 50 lbs/sq.
12 Deck: NC Incline; 4
Foam: "Poly -iso" or "Pulylsn Sp'cial" with "Polyloam 251" or "Polyfoam 303 ", 1 in. min.
Surfacing: Two apolitannns Duw Corning "3- 5000 ", 1.1/2 gal /sq /appiicalion.
13. Deck: NC Incline: 4
Foam: "P.tly •bo ' or •'Pity -Iso Special" with "Polyfoam 251" or "Polyfoam 303 ", 1 in. min.
Coating: Two a;tpika :tm•, Dow Corning "3_5000 ", 1 -1/2 gal /sq /applimdon,
Surfacing: C) I granules, 50 lbs;sq.
14. Deck: NC Incline: 3/4
Foam: - Poly •Iso" of •'[ uiy -Laq Special" with "Polyfoam 251" or "Polyfoam 303", 1 ie, min.
Tup Coat: Two avulicar :ring "lire -("Sap 68" (various colors) Series coating, applied at 1 -3/5 gal /sq /applicatior. or three applications,
applied at 1.1/4 ga! /sq/ 4opiicanor..
Top Coat (Optional): "Cocorler UA•63 Series' (various colors) coating, applied at 1 gal /sq.
15. Deck: N(' Incliner. 2
Foam: "?oivfoacn ?;i" or "Polyfoam .103 ". 1 in. nun.
Base Coat: (hie or twit applications "Cacofex UB -64 ", 1 gal /sq /application (12 -24 dry mils).
Surfacing: Ore application "C:acoflex UA -65 Series", 1 galsq (12 dry mils).
16. Deck: NC: Incline: Unlimited
Foam: "Pule ?oa :11 251" or "303", 1 in (run.
Base Coat One or two applications "Garoflex A•5700 Ser :es ", at 1.75 gal /sq /application (14,5 -29 dry mils total).
Surfacing: "Gacorles• A•5700 Series ", at 1.5 gal /sq (125 dry mils).
17. Deck: NC Incline: 1/4
Foam: "Polyfoam 251" or "303 ", 1 in. mtr..
Base Coat One nr two applications "C;acoflex 118- 7050 ", applied at 1 gal /sq /applimgon (16-32 dry mils).
Surfaci,tg. ''likE- 51ue!d 6006" at 1-1/2 gal /sq (15 dry mils).
18. Deck: NC lndine; 3/4
Foam: '•Pn!yloari 251•' or . "l'oly!oan 303 ", 1 in. true.
Base Coat: Two applicar:ons "Cacnflex L're-Cap 68 Series ", at 1 -1/4 gal /sq /application (28 dry mils total).
Surfacing: "Ure- SF :eld 60G6 ", at 1.1/2 gal /sq per (15 dry mils).
19. Deck: NC Incline: 2
Foam: "I'oiyioan I•' or "Puiy(oam 303" 1 in. mu
Base COlt: One the two applications '•Cacoflex A•5311Q•', at 1 -1/2 gal /sq application (13-25 dry mils).
Surfacing ()ne appti anon "Gacof'.es A- 55000" Series, at 1 -1/2 gal /sq (13 dry mils).
20. Deck: NC Incline: 1 -1/2
Foam: 5WD Urethane Co. "SWD 525b ", 1 in, min.
Base Coat One or :wn applications "Ciacof ex U8- 6499", applied at 1.2 gal /sq /application (14-28 dry mils).
Top Coal: SWD Urethane Co. "SWD 1929F ", applied at 1 -1/2 gal /sq (12 dry mils).
Surfacing (Optional): :11 ceram:c coated roof granules, applied at 50 lbs /sq.
21. Deck: NC Incline: 2
Foam: SWD Urethane "SWD 52 ", 1 in. min. •
Base Coat: One or two applications "Gacofex ere-Shield 6006", applied at 135 gal /sq /application (14-28 dry mils).
Top Coat "Cacut'.er Lire-Shield 6006', applied at 1 -1/2 gal /sq (16 dry mils).
Surfacing (Optional): 911 ceramic coated roof granules, applied at 50 lbs /sq.
22. Deck: NC Incline: 3
1=oao'r: SWD Urethane. "SWD 525b", 1 in. rain.
Base Coat: One or rwp applications "Gacnflex Ure -cap 6800" Series, applied at : -1 /4 gal /sq /applitadon (14-28 dry mils).
Tup Coat: SWD Urethane Co. "SWD 1929F ", applied at 1 -1/2 gel /sq (12 dry mils).
376647002 Page 3 of 4 TGFU /R5663
May 10, 2000
, wi‘uur WIllGlb Ldooratones Inc.,
: 41%
I
SU ifaCing (OPIldnan: 4. :l ... ■ared ruoi granules, applied at 50 lbsisq.
23. Deck: .\ iC.
Incline: 72
Fe.::::: iiivi "i:ViD 5256. I ill. min
c Cull: t)ne 0: ;'..,;/) appil.:36.1r$3 "Cacoilex Ure-Cap 6800 Serie_s. applied at 1-1/4 gai/sq/application (14-28 dry mils).
"r.p Cole "C,... i."..ap eiti.)C" Series, it 1-i/4 gal/ sq. (14 dry mils)
Su:lacing (Optional): rii c,iraniic :Jed root granulej applied at 50 lb/sq (12 thy mils).
2• Deck: tic
Incline: 1/9
I:cam: "i'sii i,:i:: •31 o: "Polyidam 303". 1 in. min.
Bas Coat O , ,..40 applicatiorcs "Ceconex UB-64", applied at 1.2 galng/application ;14-28 dry mi(s).
Surfacing. - Cac.ifiex U-6t applied at 1 gal/ sq. (12 dry mils).
25. De,:k: NC
Incline: 1/4
FZ31:11: - Polyi,iain 25: o: "PolyGain 31;3". 1 in min
Baia Coa:: CT., L/r ;WC.1 appli.-alth "Cacorlex U3•7050", applied at 1 gal/sc/application (16-32 dry mi(s).
5 uttacing: "Carthle:. U‘ applied at I gal/ sq. (12 dry mik).
26. Ded... Iti('
Incline: 1-1/2
Foam: "Polyroent 25:• ui "Pol)'ioam 303". 1 in min
Base Cut: One ,...r 3vu applwations "Gacorlex UB-6499'', applied at 1.2 gal/mg/application (14-28 dry mils).
Suriacing: "Cec.ifiex A.5300Q applied at I-1/2 gal/ sq. (14 dry mils).
1 7. Deck: tic:
Incline: 1/9
Fnaut - Poiy•isu" c: - Poly-lso Special" with "Polyfoam 251" or "Polyfoam 303, 1 in min.
Top CLidl: Tw A pot:ail - Ure-Cap 68" Series coating (various colors), applied at 1-3/8 gal/sq/application or the applications,
applied !•"./-i plisq/applicatic,n.
Top Coat (Opfihodi): "Cacoilex UA-65" Series (various colors), applied at I gal/sq or "Gacoflex UA-60", applied at I-1/4 gal/sq (12 dry
mils:.
28. Deck: NC.
Incline: 1/4
Foacl• i'vly.lsu" of - Puly•Lu 1 with "Polyinam 251" or Tolyfoarn 303", 1 in. rnin.
BaSc Cnet: Oro or two applications "Cacoilex UB-64", 3 gal/sq/application (12-24 dry mils).
Surfacing: "Claciailei UA-65" Series 1 gal/sq or "Cacoliex (JA-60", applied at 1-1/4 gal/sq (12 dry mils).
29. Deck: NC
Incline: 1/4
Fuegy. "Poly-Is' i:t - 1'01y lo Spet:21" with "Polyfoam 251" or "Polyfoam 303", I in- rnin-
Base Coal: One or rwo applications "Gacoflex LIB-7050", applied at 1 gal/sq/applicatio or three applications, applied 1.1/4
galiiy/ipplicati (16-32 cli mils).
Suriacing: "Gaeollei UA-65" Serie:, (various colors). applied 1 gal/sq (12 dry nails).
341. Deck: NC
Inclitic 1/2
Fuam: l'oiy-L.:" ..n. "Poiy-ls Special" with "Polyfoam 251" or Tolytoam 303", 1 in. min.
Bill Coat: One of two applications "Cacoflex UB-7050", applied at I gal/sq/applicatio or three applicatiolui, applied 1-1/4
!aili.;:icalio:. ilo.32 airy mils).
5 uriacing: - Ca4;ific.:. li.i 60 S,:ries (various colors), applied 1 gal/sq (15 dry mils).
31. DecL NC
Inclin 2
F021.u: "Poly-li;J" 0, - Poiy lso Special" with "Poly/0am 231" or - Polyioam 303", 1 in. min.
Base Coat: "CocoSi S-lf/311", appliej at 1 gal/sq (10 dry mils).
Sriacing: "Gacoilex 5-1000", applied at I gal/sq (10 dry mils).
32 Deck: NC
incline: 1
F.1Jal: "Pl)!ViOhrn 251" or "Polyfuam 303", any thickness.
Suilacir.g: "Caccia.. Ure.Shield 7007", 40 dry mils.
33. Deck: NC
Incline: 2
Foam: "'Poly/cam 275", any thickness.
i
Base Coat "Cacurix A-6211", I-1/2 gal/sq (14 dry mils).
i
Surfac 'Cazonex A series (various colors), 1-1/2 gal/sq (14 dry mi(s).
I
34. Deck: NC
Inline: 2
Foam: Polyfoant 251. "Poly/0am 275" or "Polyhaam 303". any thickness.
Base Coat: One or two applications - Cacoflex U8-7050", applied at 1 gal/sq./application (16-32 dry mils).
Surfacing: One application of "Gacollex A-55 Series " (various colors), applied at 1-1/2 gal/sq. (15 dry mils).
35. Deck: NC
Incline: 1/4
Foam: - Polyic;a:ii 231", "Poiyioam 275" or "Polyinam NB", any thick/loss.
Base Coat: "Ca.:vile.; UB-64." applied at 1-1/2 gal/sq. (18 dry mi(s).
Trowel Ccat: 30/60:Hash crushed walnut shells mixed at a rate of 5 lb/gal with "Gacoflex UB-64," applied at 1.1/2 gal/sq or "Gacoflex
UB 64", applied at I-1/2 gal/sq (18 dry mils) followed by the broadcast application of 30/60 mesh crushed walnut shells applied at 7-8
foisq.
Suriacing: "Cacthlex U-66", applied at 1/2 gal/sq. (6 dry arils).
LOOK FOR CLASSIFICATION MARKING ON PRODUCT
r
1
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376647002
Page 4 of 4
TGFU/R5663 ;:---:
May 10, 2000 ..2
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