Rubber setting block

Function:
Setting blocks are installed inside the window sash, between the sash material and insulated glass unit, to protect the IG from the impact of opening and closing the sash and to provide same stress releif as vinyl windows expand and contract over varying temperature conditions. The setting blocks keep the glass from cracking, as well as serving to protect the integrity of the glazing bead.

Application:
Setting blocks work best when they are spaced and sized appropriately. A minimum of two setting blocks should be placed on each of the edges of the sash, serving to distribute weight evenly. The larger the pane of glass, the longer the setting block should be. It is also advisable to use the same gauge (thickness) of setting block on the left as you do the right, and the top as you do the bottom. If possible using the same gauge setting block on all four sides will promote even displacement and is optimal.

Setting blocks are typically installed in one of two fashions:

With Adhesive:
Setting blocks are supplied with adhesive for companies that like to install the setting blocks into the sash first, then slide the IG in place. In this application, the sash is constructed (either mechanically or welded), then the glazing tape or sealant is placed on the inward facing sash lip. The setting blocks are then peeled from their release liner and stuck to the sash wall. The IG unit is slid into place and the outside glazing strip snapped into place.

Without Adhesive:
In this setup the sash is constructed first and the glazing tape or sealant is placed on the inward facing sash lip. If using glazing tape, the liner is left on, but folded over for easy access. The IG unit is placed in the sash and the glazing shims are slid in between the glass and sash. The outside glazing strip is snapped into place and the glazing tape liner is stripped out from the other side.

 EPDM Rubber Setting Blocks are more durable than Silicone Rubber Setting Blocks, and have better resistance to the effects of weather and ultraviolet rays. EPDM Rubber Blocks are preferred for use in places where there is potential for contact with fuels and/or ozone. The composition of the blocks makes them resilient, so that glass cushioned by them can withstand vibration, shock, high and low temperatures, and heavy wind loads. A variety of sizes are available from stock, and special sizes can also be ordered.

NOTE: Do not use them with silicone sealants, as there is a potential for bleed-through of color.

Package Included:

Inner plastic bag packed, Outer exportation Carton packed.

STORE POLICIES

Thank you for viewing this product ad. Customers are our most important asset, and we will respond to most inquiries within 1 business day. We are committed to offering our customers the best possible selection of quality merchandise while providing fully satisfied customer services.

we are manufacture ,not importer. all shop order, bulk order ,wholesale is welcome.  we also make-to-order. please feel free to ask.

The same quality of the product and yet our price is the lowest . Please buy with confidence.

We will do our best for you. Just hope that we can establish a long term business relationship. We sincerely hope that we’ll have more chances to serve you !!!

Payment Info:            

1.T/T, 30% deposit , 70% before shippment.(Most of our customer select it first,you could Supervision over loading or we take the pictures for you)

2.L/C at sight.(Large order,high bank charge)

3.100% Western Union in advance. (For small order,air shipment,low amount)

4.Paypal (Forsmall order,shipping by Express)

 About Shipping : 

• Express(fast,samples are suggested)  

•  By air,(fatest,high expense)
  
• By sea(large order,longer time,cheapest).
• The standard shipping is 10-22 working days. The expedited shipping is 3-5 working days,. 
• All international orders may be subject to their custom fees or duty tax which we do not pay.
• All buyers must pay for their own customs fees or brokerage fees or duty tax.
• These fees vary due to price of item and government rate. Please contact your government website or shipping company to calculate fees.

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Please feel free to contact us, and we will try our best to anaswer all the questions within 24 hours.

Thank you for choosing ZhuoMei Rubber and happy bidding.

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Whatsapp:15130963932

Skype:zmrubber

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