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<br /> PREMIUM HYBRID ' 1 ' l
<br /> YMENT
<br /> CROSSOVER CX4
<br /> CAUTION:Always use personal fall protection devices and follow procedures in accordance with OSHA and local regulatory requirements.Use safety equipment
<br /> such as tie-offs,safety lines, body harnesses,toe boards and ladders.Never walk on underlayments that have not been fully adhered or nailed down.Dusty,
<br /> damp or wet conditions as well as certain shoes can result in slippery surfaces and create a fall hazard.Always be cognizant of where you are in relation to your
<br /> surroundings including but not limited to:the edge of the roof,any projections,skylights and any other objects which could cause you to slip or fall.Failing from a
<br /> roof can result in serious harm or death,
<br /> APPLICATION:(Steep Sloped Roofs over 4:12):Before starting,always ensure that the deck has been properly prepared.Visit www.apoc.com for CrossOver CX-L
<br /> details and application requirements regarding valleys,penetrations,vents,seams,perimeter edges,etc.Run material horizontally starring at the bottom edge
<br /> of the roof with printed side up.Carefully set roll in place at the edge of the roof and unroll 2-3 feet.Align the underlayment to the edge of the rake and eaves,
<br /> but not over the sides of the building.When the underlayment is properly positioned and straight,install 2 nails approximately 6-8"apart along top edge of the
<br /> underlayment to hold it in place.Next,roll out CrossOverThO CX-L Underlayment approximately half way across the roof,or about 20-25 feet.In windy conditions,
<br /> work with approximately one half of this distance.Pick up the roll and pull until tight.Line up the edge of the roll with the eaves(bottom edge of the roof)and
<br /> eliminate any wrinkles or buckles,then set underlayment in place.Next,standing above the underlayment,nail the top row of fasteners in place followed by the
<br /> three required fasteners at the underlayment edge(vertical edge where roll started).Once complete,install the remainder of the nails in the quantity and pattern of
<br /> the job requirements or local code requirements throughout the field of the underlayment. See Below for nail pattern options.Continue installation to rake or gable
<br /> edge of roof.Install a minimum of three nails at the roof edge.Install successive layers of underlayment moving up the slope of the roof and parallel to the eaves and
<br /> previous layer.Horizontal laps should be a minimum of 2-4"over the previous layer of underlayment depending on slope.Where two different pieces are required
<br /> on vertical seams(start of a new or cut roll),overlap the ends a minimum of 6".All end laps in succeeding course should be located at least 6 ft.from the end laps
<br /> in the preceding course.At all hip,valley and ridge locations,overlap adjoining layers a minimum of 6".Where the roof meets a vertical surface(walls,chimneys,
<br /> etc),install CrossOverTm CX-L 3-4"up the surface.
<br /> For Low Sloped surfaces(2:12 up to 4:12),two plies of underlayment should be installed.Begin by fastening a 19.5"wide strip of underlayment placed along the
<br /> eaves.Next,place a full 37.25"wide sheet horizontally along the eaves completely overlapping the starter layer.Alf succeeding courses will be full width sheets
<br /> and should be positioned to overlap previous layer by 19.25".For ease of application,a line printed on underlayment denoting this measurement.
<br /> Exposure Length&Pattern(e5 Days):
<br /> When installing primary roofing materials(shingles,tile,etc.)within five days of application,and there is no wind,fasten underlayment a minimum of 24"O/c at
<br /> the center of the roll as well as both side laps.This is achieved by fastening a nail in every target symbol printed on the underlayment. The symbol for the 24 o/c
<br /> pattern is:
<br /> Exposure Length&Pattern(>5 Days):
<br /> When the underlayment is exposed longer than five days prior installing primary roofing materials(shingles,tile,etc)or if windy conditions are present,increase
<br /> the number of fasteners as required.Fasten both outside laps at 12"o%and the center of the roll at 18"o/c.Always check and follow local building codes and
<br /> requirements for fastening patterns.Use the pattern guide to measure lengths with every dot measuring 2"and the midpoint of the 24"o/c marked with an"x'.
<br /> o O O O O o O O O O o +
<br /> VENTILATION:This product is designed to be an air,water and vapor barrier and will retard the flow of moisture vapors.CrossOverTM CX-L should only be installed
<br /> over properly vented substrates.High or excessive humidity can result in condensation and presence of moisture resulting in deck deterioration and or mold.
<br /> Always consult a design professional to address potential moisture entrapment and condensation issues.This can be in the form of ridge vents,solar/power vents,
<br /> continuous ceiling vapor barrier or other ventilation products.Proper ventilation will help alleviate these concerns.In hot and and climates,heat build-up can result
<br /> in drying,cracking and premature aging of roofing materials.
<br /> HANDLING PRECAUTIONS:Product safety information required for safe use is not included.Before handling,read product Safety Data Sheets for safe use and
<br /> for physical and health hazard information.Safety Data Sheets are available on the APOC website at www.apoc.com.You can also obtain a copy from your local
<br /> APOC distributor or APOC sales representative.
<br /> TECHNICAL DISCLAIMER:To the best of our knowledge,the technical data contained herein is true and accurate at the date of issuance and is subject to change
<br /> without prior notice.No guarantee of accuracy is given or implied.
<br /> STANDARD ONE(1)YEAR LIMITED WARRANTY.APOC hereby warrants to the original purchaser,contingent upon original proof of purchase,that this product will be free
<br /> from any and all manufacturing defects that may materially and adversely affect the product's performance for a period of one(1)year from the date of original purchase
<br /> ("Warranty Period").Should a manufacturing defect materially and adversely affect this product's performance,APOC shall,within its sole discret€on and upon receipt of
<br /> Purchaser's timely written notice within the Warranty Period,provide replacement product(s)or refund the purchase price of the defective product.THIS LIMITED WARRANTY
<br /> iS PURCHASER'S SOLE AND EXCLUSIVE WARRANTY AND REPLACES ALL OTHER WARRANTIES,CONDITIONS,REPRESENTATIONS AND GUARANTEES,WHETHER
<br /> EXPRESS OR IMPLIED,WHETHER BY STATUTE,AT LAW OR IN EOUITY,INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
<br /> PURPOSE.This limited warranty does not cover labor or installation costs,leaks,fastener penetrations or other holes in the membrane,exposure over 180 days,low slope
<br /> roofs or materials not manufactured by APOC,consequential damages or incidental damages.Some states do not allow limitations on how long an implied warranty lasts,so
<br /> the above limitation may not apply to you.This warranty gives you speck legal rights,and you may also have other rights which vary from state to state.Direct all warranty
<br /> claims in writing along with original proof of purchase to APOC,c/o Warranty Claims Department,P.O.Box 5449,Tampa,FL 33675.The exclusive venue for any legal action
<br /> arising out of the purchase of this product or this warranty shall be had in a court of competent jurisdiction within Hillsborough County,Florida.Florida law shall govern.For
<br /> additional Standard Limited Warranty information,visit www.apoc.com/pages/warranty.
<br /> LIMITED LIFETIME EXTENDED WARRANTY ELIGIBILITY REQUIREMENT'S:For information and eligibility requirements for APOC Roof Systems,Corp.("APOC")LIMITED
<br /> LIFETIME EXTENDED WARRANTY,visit www.apoc.com/pages/warranty.
<br /> 02020 Gardner-Gibson,Inc.
<br /> Patent Pending
<br /> Manufactured in China by/
<br /> Gardner-Gibson,Inc.P.O.Box W9,Tampa,FL 3367E
<br /> See SDS for more info
<br /> Gardner-Gibson, Inc. • P.O. Box 5449 •Tampa, Florida 33675-5449
<br /> Phone: (813) 248-2101 • Fax (813) 248-6768 • www.apoc,com
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