SUBSTRATE PREPARATION
The substrate must be clean, dry, sound and homogeneous, free from oils, grease, dust and loose or friable particles. Sikaflex® PRO-3 adheres without primers and/or activators.

However, for optimum adhesion and critical, high performance applications, such as on multi-story buildings, highly stressed joints, extreme weather exposure or water immersion, the following priming and/or pre-treatment procedures shall be followed:




Non-porous substrates

Aluminium, anodised aluminium, stainless steel, galvanised steel, powder coated metals or glazed tiles have to be cleaned and pre-treated using Sika® Aktivator-205, wiped on with a clean towel. Before sealing, allow a flash-off time of > 15 minutes (< 2 hours).

Other metals, such as copper, brass and titanium-zinc, also have to be cleaned and pre-treated using Sika® Aktivator-205, wiped on with a clean towel. After the necessary flash-off time, use a brush to apply Sika® Primer-3 N and allow a further flash-off time of > 30 minutes (< 4 hours) before sealing the joints.
PVC has to be cleaned and pre-treated using Sika® Primer-215 applied with a brush. Before sealing, allow a flash-off time of > 30 minutes (< 4 hours).



Porous substrates
Concrete, aerated concrete and cement based renders, mortars and bricks shall be primed using Sika® Primer-3 N applied with a brush. Before sealing, allow a flash-off time of > 30 minutes (< 4 hours).


For more detailed advice and instructions please contact our Technical Department.

Note: Primers are adhesion promoters. They are neither a substitute for the correct cleaning of a surface, nor do they improve the strength of the surface significantly.

FOR PAYMENT:
(1) Paymongo: Mastercard, VISA, GCash, Maya, Grab Pay, Billease (Installment)
(2) Online Bank Transfer to our BDO, Metrobank, and BPI accountsFor more details, kindly check Accepted Modes of Payment

You'll have a dedicated truck or motorcycle per order, straight to your site. One fee covers the full load, so order big and save on every trip.

(Customer Location) in Metro Manila (NCR)

(1) Rush – Same day Pick-up
(2) Regular Pick-up
(3) Pick-up/Delivery via Third Party*
(4) Delivery to Site locations in Metro Manila**
Lalamove/ Grab Pin: LPM Construction Supply and Wood Center Corporation

(Customer Location) in Pangasinan

(1) Rush – Same day Pick-up
(2) Regular Pick-up
(3) Pick-up/Delivery via Third Party*
(4) Delivery to Site locations in Pangasinan**
Lalamove/ Grab Pin: LPM Construction Supply PangasinanBrgy, Tayug-San Quintin Rd. Tayug,
Pangasinan, PH